304329305

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{142543}}^1$

素因数の和:142616

約数の個数: 16

約数和(自身を含む): 424210944

約数和(自身を除く): 119881639

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 142543, 712715, 997801, 4989005, 8695123, 43475615, 60865861, 304329305]

約数ペア:

[(1, 304329305), (5, 60865861), (7, 43475615), (35, 8695123), (61, 4989005), (305, 997801), (427, 712715), (2135, 142543)]