156943403725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5201107}}^1$

素因数の和:5201205

約数の個数: 24

約数和(自身を含む): 208959715008

約数和(自身を除く): 52016311283

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 6035, 30175, 5201107, 26005535, 88418819, 130027675, 369278597, 442094095, 1846392985, 2210470475, 6277736149, 9231964925, 31388680745, 156943403725]

約数ペア:

[(1, 156943403725), (5, 31388680745), (17, 9231964925), (25, 6277736149), (71, 2210470475), (85, 1846392985), (355, 442094095), (425, 369278597), (1207, 130027675), (1775, 88418819), (6035, 26005535), (30175, 5201107)]