426812145

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{342821}}^1$

素因数の和:342912

約数の個数: 16

約数和(自身を含む): 691129152

約数和(自身を除く): 264317007

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 342821, 1028463, 1714105, 5142315, 28454143, 85362429, 142270715, 426812145]

約数ペア:

[(1, 426812145), (3, 142270715), (5, 85362429), (15, 28454143), (83, 5142315), (249, 1714105), (415, 1028463), (1245, 342821)]