130990865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67003}}^1$

素因数の和:67048

約数の個数: 16

約数和(自身を含む): 173674368

約数和(自身を除く): 42683503

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 67003, 335015, 1139051, 1541069, 5695255, 7705345, 26198173, 130990865]

約数ペア:

[(1, 130990865), (5, 26198173), (17, 7705345), (23, 5695255), (85, 1541069), (115, 1139051), (391, 335015), (1955, 67003)]