22154485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3764

約数の個数: 16

約数和(自身を含む): 28553472

約数和(自身を除く): 6398987

約数列:

[1, 5, 17, 71, 85, 355, 1207, 3671, 6035, 18355, 62407, 260641, 312035, 1303205, 4430897, 22154485]

約数ペア:

[(1, 22154485), (5, 4430897), (17, 1303205), (71, 312035), (85, 260641), (355, 62407), (1207, 18355), (3671, 6035)]