221723202285

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{2887}}^1$

素因数の和:3449

約数の個数: 160

約数和(自身を含む): 443826915840

約数和(自身を除く): 222103713555

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 81, 87, 117, 135, 145, 195, 261, 351, 377, 405, 435, 503, 585, 783, 1053, 1131, 1305, 1509, 1755, 1885, 2349, 2515, 2887, 3393, 3915, 4527, 5265, 5655, 6539, 7545, 8661, 10179, 11745, 13581, 14435, 14587, 16965, 19617, 22635, 25983, 30537, 32695, 37531, 40743, 43305, 43761, 50895, 58851, 67905, 72935, 77949, 83723, 98085, 112593, 129915, 131283, 152685, 176553, 187655, 189631, 203715, 218805, 233847, 251169, 294255, 337779, 389745, 393849, 418615, 529659, 562965, 568893, 656415, 753507, 882765, 948155, 1013337, 1088399, 1169235, 1181547, 1255845, 1452161, 1688895, 1706679, 1969245, 2260521, 2648295, 2844465, 3040011, 3265197, 3767535, 4356483, 5066685, 5120037, 5441995, 5907735, 6781563, 7260805, 8533395, 9795591, 11302605, 13069449, 15200055, 15360111, 16325985, 18878093, 21782415, 25600185, 29386773, 33907815, 39208347, 42112669, 48977955, 56634279, 65347245, 76800555, 88160319, 94390465, 117625041, 126338007, 146933865, 169902837, 196041735, 210563345, 283171395, 379014021, 440801595, 509708511, 547464697, 588125205, 631690035, 849514185, 1137042063, 1529125533, 1642394091, 1895070105, 2548542555, 2737323485, 3411126189, 4927182273, 5685210315, 7645627665, 8211970455, 14781546819, 17055630945, 24635911365, 44344640457, 73907734095, 221723202285]

約数ペア:

[(1, 221723202285), (3, 73907734095), (5, 44344640457), (9, 24635911365), (13, 17055630945), (15, 14781546819), (27, 8211970455), (29, 7645627665), (39, 5685210315), (45, 4927182273), (65, 3411126189), (81, 2737323485), (87, 2548542555), (117, 1895070105), (135, 1642394091), (145, 1529125533), (195, 1137042063), (261, 849514185), (351, 631690035), (377, 588125205), (405, 547464697), (435, 509708511), (503, 440801595), (585, 379014021), (783, 283171395), (1053, 210563345), (1131, 196041735), (1305, 169902837), (1509, 146933865), (1755, 126338007), (1885, 117625041), (2349, 94390465), (2515, 88160319), (2887, 76800555), (3393, 65347245), (3915, 56634279), (4527, 48977955), (5265, 42112669), (5655, 39208347), (6539, 33907815), (7545, 29386773), (8661, 25600185), (10179, 21782415), (11745, 18878093), (13581, 16325985), (14435, 15360111), (14587, 15200055), (16965, 13069449), (19617, 11302605), (22635, 9795591), (25983, 8533395), (30537, 7260805), (32695, 6781563), (37531, 5907735), (40743, 5441995), (43305, 5120037), (43761, 5066685), (50895, 4356483), (58851, 3767535), (67905, 3265197), (72935, 3040011), (77949, 2844465), (83723, 2648295), (98085, 2260521), (112593, 1969245), (129915, 1706679), (131283, 1688895), (152685, 1452161), (176553, 1255845), (187655, 1181547), (189631, 1169235), (203715, 1088399), (218805, 1013337), (233847, 948155), (251169, 882765), (294255, 753507), (337779, 656415), (389745, 568893), (393849, 562965), (418615, 529659)]