9200005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 11372400

約数和(自身を除く): 2172395

約数列:

[1, 5, 53, 149, 233, 265, 745, 1165, 7897, 12349, 34717, 39485, 61745, 173585, 1840001, 9200005]

約数ペア:

[(1, 9200005), (5, 1840001), (53, 173585), (149, 61745), (233, 39485), (265, 34717), (745, 12349), (1165, 7897)]