1900535325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102593}}^1$

素因数の和:102638

約数の個数: 48

約数和(自身を含む): 3562063680

約数和(自身を除く): 1661528355

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 102593, 307779, 512965, 1333709, 1538895, 1949267, 2564825, 4001127, 5847801, 6668545, 7694475, 9746335, 20005635, 25340471, 29239005, 33342725, 48731675, 76021413, 100028175, 126702355, 146195025, 380107065, 633511775, 1900535325]

約数ペア:

[(1, 1900535325), (3, 633511775), (5, 380107065), (13, 146195025), (15, 126702355), (19, 100028175), (25, 76021413), (39, 48731675), (57, 33342725), (65, 29239005), (75, 25340471), (95, 20005635), (195, 9746335), (247, 7694475), (285, 6668545), (325, 5847801), (475, 4001127), (741, 2564825), (975, 1949267), (1235, 1538895), (1425, 1333709), (3705, 512965), (6175, 307779), (18525, 102593)]