22410505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1193}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 30790872

約数和(自身を除く): 8380367

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1193, 1445, 3757, 5965, 15509, 18785, 20281, 77545, 101405, 263653, 344777, 1318265, 1723885, 4482101, 22410505]

約数ペア:

[(1, 22410505), (5, 4482101), (13, 1723885), (17, 1318265), (65, 344777), (85, 263653), (221, 101405), (289, 77545), (1105, 20281), (1193, 18785), (1445, 15509), (3757, 5965)]