40811515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 50738688

約数和(自身を除く): 9927173

約数列:

[1, 5, 43, 83, 215, 415, 2287, 3569, 11435, 17845, 98341, 189821, 491705, 949105, 8162303, 40811515]

約数ペア:

[(1, 40811515), (5, 8162303), (43, 949105), (83, 491705), (215, 189821), (415, 98341), (2287, 17845), (3569, 11435)]