162589581505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1\times {\mathrm{1031}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 223134912000

約数和(自身を除く): 60545330495

約数列:

[1, 5, 13, 19, 65, 95, 149, 247, 745, 857, 1031, 1235, 1937, 2831, 4285, 5155, 9685, 11141, 13403, 14155, 16283, 19589, 36803, 55705, 67015, 81415, 97945, 127693, 153619, 184015, 211679, 254657, 638465, 768095, 883567, 1058395, 1273285, 1660009, 1997047, 2426167, 2918761, 4417835, 8300045, 9985235, 11486371, 12130835, 14593805, 16787773, 31540171, 37943893, 57431855, 83938865, 131651483, 157700855, 189719465, 218241049, 658257415, 1091205245, 1711469279, 2501378177, 8557346395, 12506890885, 32517916301, 162589581505]

約数ペア:

[(1, 162589581505), (5, 32517916301), (13, 12506890885), (19, 8557346395), (65, 2501378177), (95, 1711469279), (149, 1091205245), (247, 658257415), (745, 218241049), (857, 189719465), (1031, 157700855), (1235, 131651483), (1937, 83938865), (2831, 57431855), (4285, 37943893), (5155, 31540171), (9685, 16787773), (11141, 14593805), (13403, 12130835), (14155, 11486371), (16283, 9985235), (19589, 8300045), (36803, 4417835), (55705, 2918761), (67015, 2426167), (81415, 1997047), (97945, 1660009), (127693, 1273285), (153619, 1058395), (184015, 883567), (211679, 768095), (254657, 638465)]