90611615

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 117224880

約数和(自身を除く): 26613265

約数列:

[1, 5, 17, 73, 85, 289, 365, 859, 1241, 1445, 4295, 6205, 14603, 21097, 62707, 73015, 105485, 248251, 313535, 1066019, 1241255, 5330095, 18122323, 90611615]

約数ペア:

[(1, 90611615), (5, 18122323), (17, 5330095), (73, 1241255), (85, 1066019), (289, 313535), (365, 248251), (859, 105485), (1241, 73015), (1445, 62707), (4295, 21097), (6205, 14603)]