15673124925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 30947304960

約数和(自身を除く): 15274180035

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 45, 51, 75, 85, 93, 131, 153, 155, 225, 255, 279, 393, 425, 465, 527, 655, 765, 775, 1009, 1179, 1275, 1395, 1581, 1965, 2227, 2325, 2635, 3027, 3275, 3825, 4061, 4743, 5045, 5895, 6681, 6975, 7905, 9081, 9825, 11135, 12183, 13175, 15135, 17153, 20043, 20305, 23715, 25225, 29475, 31279, 33405, 36549, 39525, 45405, 51459, 55675, 60915, 69037, 75675, 85765, 93837, 100215, 101525, 118575, 132179, 154377, 156395, 167025, 182745, 207111, 227025, 257295, 281511, 304575, 345185, 396537, 428825, 469185, 501075, 531743, 621333, 660895, 771885, 781975, 913725, 1035555, 1189611, 1286475, 1407555, 1595229, 1725925, 1982685, 2247043, 2345925, 2658715, 3106665, 3304475, 3859425, 4097549, 4785687, 5177775, 5948055, 6741129, 7037775, 7976145, 9913425, 11235215, 12292647, 13293575, 15533325, 20223387, 20487745, 23928435, 29740275, 33705645, 36877941, 39880725, 56176075, 61463235, 69658333, 101116935, 102438725, 119642175, 168528225, 184389705, 208974999, 307316175, 348291665, 505584675, 626924997, 921948525, 1044874995, 1741458325, 3134624985, 5224374975, 15673124925]

約数ペア:

[(1, 15673124925), (3, 5224374975), (5, 3134624985), (9, 1741458325), (15, 1044874995), (17, 921948525), (25, 626924997), (31, 505584675), (45, 348291665), (51, 307316175), (75, 208974999), (85, 184389705), (93, 168528225), (131, 119642175), (153, 102438725), (155, 101116935), (225, 69658333), (255, 61463235), (279, 56176075), (393, 39880725), (425, 36877941), (465, 33705645), (527, 29740275), (655, 23928435), (765, 20487745), (775, 20223387), (1009, 15533325), (1179, 13293575), (1275, 12292647), (1395, 11235215), (1581, 9913425), (1965, 7976145), (2227, 7037775), (2325, 6741129), (2635, 5948055), (3027, 5177775), (3275, 4785687), (3825, 4097549), (4061, 3859425), (4743, 3304475), (5045, 3106665), (5895, 2658715), (6681, 2345925), (6975, 2247043), (7905, 1982685), (9081, 1725925), (9825, 1595229), (11135, 1407555), (12183, 1286475), (13175, 1189611), (15135, 1035555), (17153, 913725), (20043, 781975), (20305, 771885), (23715, 660895), (25225, 621333), (29475, 531743), (31279, 501075), (33405, 469185), (36549, 428825), (39525, 396537), (45405, 345185), (51459, 304575), (55675, 281511), (60915, 257295), (69037, 227025), (75675, 207111), (85765, 182745), (93837, 167025), (100215, 156395), (101525, 154377), (118575, 132179)]