1145705905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{434803}}^1$

素因数の和:434856

約数の個数: 16

約数和(自身を含む): 1502682624

約数和(自身を除く): 356976719

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 434803, 2174015, 7391651, 13478893, 36958255, 67394465, 229141181, 1145705905]

約数ペア:

[(1, 1145705905), (5, 229141181), (17, 67394465), (31, 36958255), (85, 13478893), (155, 7391651), (527, 2174015), (2635, 434803)]