40294375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{5861}}^1$

素因数の和:5892

約数の個数: 20

約数和(自身を含む): 54938664

約数和(自身を除く): 14644289

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 5861, 6875, 29305, 64471, 146525, 322355, 732625, 1611775, 3663125, 8058875, 40294375]

約数ペア:

[(1, 40294375), (5, 8058875), (11, 3663125), (25, 1611775), (55, 732625), (125, 322355), (275, 146525), (625, 64471), (1375, 29305), (5861, 6875)]