74388005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8179}}^1$

素因数の和:8308

約数の個数: 16

約数和(自身を含む): 95411520

約数和(自身を除く): 21023515

約数列:

[1, 5, 17, 85, 107, 535, 1819, 8179, 9095, 40895, 139043, 695215, 875153, 4375765, 14877601, 74388005]

約数ペア:

[(1, 74388005), (5, 14877601), (17, 4375765), (85, 875153), (107, 695215), (535, 139043), (1819, 40895), (8179, 9095)]