90475055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86579}}^1$

素因数の和:86614

約数の個数: 16

約数和(自身を含む): 124675200

約数和(自身を除く): 34200145

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 86579, 432895, 952369, 1645001, 4761845, 8225005, 18095011, 90475055]

約数ペア:

[(1, 90475055), (5, 18095011), (11, 8225005), (19, 4761845), (55, 1645001), (95, 952369), (209, 432895), (1045, 86579)]