3771250775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 5048676864

約数和(自身を除く): 1277426089

約数列:

[1, 5, 23, 25, 53, 67, 115, 265, 335, 575, 1219, 1325, 1541, 1675, 1847, 3551, 6095, 7705, 9235, 17755, 30475, 38525, 42481, 46175, 81673, 88775, 97891, 123749, 212405, 408365, 489455, 618745, 1062025, 2041825, 2251493, 2447275, 2846227, 3093725, 6558697, 11257465, 14231135, 32793485, 56287325, 71155675, 150850031, 163967425, 754250155, 3771250775]

約数ペア:

[(1, 3771250775), (5, 754250155), (23, 163967425), (25, 150850031), (53, 71155675), (67, 56287325), (115, 32793485), (265, 14231135), (335, 11257465), (575, 6558697), (1219, 3093725), (1325, 2846227), (1541, 2447275), (1675, 2251493), (1847, 2041825), (3551, 1062025), (6095, 618745), (7705, 489455), (9235, 408365), (17755, 212405), (30475, 123749), (38525, 97891), (42481, 88775), (46175, 81673)]