39896875

素因数分解:

$5^5\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 52871616

約数和(自身を除く): 12974741

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 751, 2125, 3125, 3755, 10625, 12767, 18775, 53125, 63835, 93875, 319175, 469375, 1595875, 2346875, 7979375, 39896875]

約数ペア:

[(1, 39896875), (5, 7979375), (17, 2346875), (25, 1595875), (85, 469375), (125, 319175), (425, 93875), (625, 63835), (751, 53125), (2125, 18775), (3125, 12767), (3755, 10625)]