15051988215

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 30052915200

約数和(自身を除く): 15000926985

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 109, 135, 139, 165, 223, 297, 327, 405, 417, 495, 545, 669, 695, 891, 981, 1115, 1199, 1251, 1485, 1529, 1635, 2007, 2085, 2453, 2943, 3345, 3597, 3753, 4455, 4587, 4905, 5995, 6021, 6255, 7359, 7645, 8829, 10035, 10791, 11259, 12265, 13761, 14715, 15151, 17985, 18063, 18765, 22077, 22935, 24307, 30105, 30997, 32373, 36795, 41283, 44145, 45453, 53955, 56295, 66231, 68805, 72921, 75755, 90315, 92991, 97119, 110385, 121535, 123849, 136359, 154985, 161865, 166661, 198693, 206415, 218763, 227265, 267377, 278973, 331155, 340967, 364605, 409077, 464955, 485595, 499983, 619245, 656289, 681795, 802131, 833305, 836919, 993465, 1022901, 1093815, 1227231, 1336885, 1394865, 1499949, 1704835, 1968867, 2045385, 2406393, 2499915, 2510757, 3068703, 3281445, 3378673, 4010655, 4184595, 4499847, 5114505, 6136155, 7219179, 7499745, 9206109, 9844335, 10136019, 12031965, 12553785, 13499541, 15343515, 16893365, 21657537, 22499235, 27618327, 30408057, 36095895, 37165403, 46030545, 50680095, 67497705, 91224171, 108287685, 111496209, 138091635, 152040285, 185827015, 273672513, 334488627, 456120855, 557481045, 1003465881, 1368362565, 1672443135, 3010397643, 5017329405, 15051988215]

約数ペア:

[(1, 15051988215), (3, 5017329405), (5, 3010397643), (9, 1672443135), (11, 1368362565), (15, 1003465881), (27, 557481045), (33, 456120855), (45, 334488627), (55, 273672513), (81, 185827015), (99, 152040285), (109, 138091635), (135, 111496209), (139, 108287685), (165, 91224171), (223, 67497705), (297, 50680095), (327, 46030545), (405, 37165403), (417, 36095895), (495, 30408057), (545, 27618327), (669, 22499235), (695, 21657537), (891, 16893365), (981, 15343515), (1115, 13499541), (1199, 12553785), (1251, 12031965), (1485, 10136019), (1529, 9844335), (1635, 9206109), (2007, 7499745), (2085, 7219179), (2453, 6136155), (2943, 5114505), (3345, 4499847), (3597, 4184595), (3753, 4010655), (4455, 3378673), (4587, 3281445), (4905, 3068703), (5995, 2510757), (6021, 2499915), (6255, 2406393), (7359, 2045385), (7645, 1968867), (8829, 1704835), (10035, 1499949), (10791, 1394865), (11259, 1336885), (12265, 1227231), (13761, 1093815), (14715, 1022901), (15151, 993465), (17985, 836919), (18063, 833305), (18765, 802131), (22077, 681795), (22935, 656289), (24307, 619245), (30105, 499983), (30997, 485595), (32373, 464955), (36795, 409077), (41283, 364605), (44145, 340967), (45453, 331155), (53955, 278973), (56295, 267377), (66231, 227265), (68805, 218763), (72921, 206415), (75755, 198693), (90315, 166661), (92991, 161865), (97119, 154985), (110385, 136359), (121535, 123849)]