77920845

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{45971}}^1$

素因数の和:46092

約数の個数: 16

約数和(自身を含む): 125779392

約数和(自身を除く): 47858547

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 45971, 137913, 229855, 689565, 5194723, 15584169, 25973615, 77920845]

約数ペア:

[(1, 77920845), (3, 25973615), (5, 15584169), (15, 5194723), (113, 689565), (339, 229855), (565, 137913), (1695, 45971)]