76146885

素因数分解:

$3^4\times 5^1\times {\mathrm{188017}}^1$

素因数の和:188034

約数の個数: 20

約数和(自身を含む): 136501068

約数和(自身を除く): 60354183

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 188017, 564051, 940085, 1692153, 2820255, 5076459, 8460765, 15229377, 25382295, 76146885]

約数ペア:

[(1, 76146885), (3, 25382295), (5, 15229377), (9, 8460765), (15, 5076459), (27, 2820255), (45, 1692153), (81, 940085), (135, 564051), (405, 188017)]