79447015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2267}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 98195328

約数和(自身を除く): 18748313

約数列:

[1, 5, 43, 163, 215, 815, 2267, 7009, 11335, 35045, 97481, 369521, 487405, 1847605, 15889403, 79447015]

約数ペア:

[(1, 79447015), (5, 15889403), (43, 1847605), (163, 487405), (215, 369521), (815, 97481), (2267, 35045), (7009, 11335)]