27326225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 36258840

約数和(自身を除く): 8932615

約数列:

[1, 5, 17, 25, 85, 113, 425, 565, 569, 1921, 2825, 2845, 9605, 9673, 14225, 48025, 48365, 64297, 241825, 321485, 1093049, 1607425, 5465245, 27326225]

約数ペア:

[(1, 27326225), (5, 5465245), (17, 1607425), (25, 1093049), (85, 321485), (113, 241825), (425, 64297), (565, 48365), (569, 48025), (1921, 14225), (2825, 9673), (2845, 9605)]