468915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 768768

約数和(自身を除く): 299853

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 727, 2181, 3635, 10905, 31261, 93783, 156305, 468915]

約数ペア:

[(1, 468915), (3, 156305), (5, 93783), (15, 31261), (43, 10905), (129, 3635), (215, 2181), (645, 727)]