17090975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 24343680

約数和(自身を除く): 7252705

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 3271, 5225, 16355, 35981, 62149, 81775, 179905, 310745, 683639, 899525, 1553725, 3418195, 17090975]

約数ペア:

[(1, 17090975), (5, 3418195), (11, 1553725), (19, 899525), (25, 683639), (55, 310745), (95, 179905), (209, 81775), (275, 62149), (475, 35981), (1045, 16355), (3271, 5225)]