22400185

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 27632016

約数和(自身を除く): 5231831

約数列:

[1, 5, 53, 137, 265, 617, 685, 3085, 7261, 32701, 36305, 84529, 163505, 422645, 4480037, 22400185]

約数ペア:

[(1, 22400185), (5, 4480037), (53, 422645), (137, 163505), (265, 84529), (617, 36305), (685, 32701), (3085, 7261)]