126984125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 168529920

約数和(自身を除く): 41545795

約数列:

[1, 5, 19, 25, 95, 125, 127, 421, 475, 635, 2105, 2375, 2413, 3175, 7999, 10525, 12065, 15875, 39995, 52625, 53467, 60325, 199975, 267335, 301625, 999875, 1015873, 1336675, 5079365, 6683375, 25396825, 126984125]

約数ペア:

[(1, 126984125), (5, 25396825), (19, 6683375), (25, 5079365), (95, 1336675), (125, 1015873), (127, 999875), (421, 301625), (475, 267335), (635, 199975), (2105, 60325), (2375, 53467), (2413, 52625), (3175, 39995), (7999, 15875), (10525, 12065)]