67401765

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5527}}^1$

素因数の和:5809

約数の個数: 24

約数和(自身を含む): 117282048

約数和(自身を除く): 49880283

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 5527, 12195, 16581, 27635, 49743, 82905, 248715, 1497817, 4493451, 7489085, 13480353, 22467255, 67401765]

約数ペア:

[(1, 67401765), (3, 22467255), (5, 13480353), (9, 7489085), (15, 4493451), (45, 1497817), (271, 248715), (813, 82905), (1355, 49743), (2439, 27635), (4065, 16581), (5527, 12195)]