54281815

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11839}}^1$

素因数の和:11982

約数の個数: 16

約数和(自身を含む): 75018240

約数和(自身を除く): 20736425

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 11839, 59195, 82873, 414365, 1550909, 7754545, 10856363, 54281815]

約数ペア:

[(1, 54281815), (5, 10856363), (7, 7754545), (35, 1550909), (131, 414365), (655, 82873), (917, 59195), (4585, 11839)]