74208535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{10889}}^1$

素因数の和:10970

約数の個数: 16

約数和(自身を含む): 94089600

約数和(自身を除く): 19881065

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 10889, 54445, 315781, 511783, 1578905, 2558915, 14841707, 74208535]

約数ペア:

[(1, 74208535), (5, 14841707), (29, 2558915), (47, 1578905), (145, 511783), (235, 315781), (1363, 54445), (6815, 10889)]