24872705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 11052415

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 809, 2365, 2795, 4045, 6149, 8899, 10517, 30745, 34787, 44495, 52585, 115687, 173935, 382657, 452231, 578435, 1913285, 2261155, 4974541, 24872705]

約数ペア:

[(1, 24872705), (5, 4974541), (11, 2261155), (13, 1913285), (43, 578435), (55, 452231), (65, 382657), (143, 173935), (215, 115687), (473, 52585), (559, 44495), (715, 34787), (809, 30745), (2365, 10517), (2795, 8899), (4045, 6149)]