42012375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 72963072

約数和(自身を除く): 30950697

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 4871, 8625, 14613, 24355, 73065, 112033, 121775, 336099, 365325, 560165, 608875, 1680495, 1826625, 2800825, 8402475, 14004125, 42012375]

約数ペア:

[(1, 42012375), (3, 14004125), (5, 8402475), (15, 2800825), (23, 1826625), (25, 1680495), (69, 608875), (75, 560165), (115, 365325), (125, 336099), (345, 121775), (375, 112033), (575, 73065), (1725, 24355), (2875, 14613), (4871, 8625)]