11291315

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 16695072

約数和(自身を除く): 5403757

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 2711, 4165, 13555, 18977, 46087, 94885, 132839, 230435, 322609, 664195, 1613045, 2258263, 11291315]

約数ペア:

[(1, 11291315), (5, 2258263), (7, 1613045), (17, 664195), (35, 322609), (49, 230435), (85, 132839), (119, 94885), (245, 46087), (595, 18977), (833, 13555), (2711, 4165)]