630165

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 1032768

約数和(自身を除く): 402603

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 977, 2931, 4885, 14655, 42011, 126033, 210055, 630165]

約数ペア:

[(1, 630165), (3, 210055), (5, 126033), (15, 42011), (43, 14655), (129, 4885), (215, 2931), (645, 977)]