79626725

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 106894944

約数和(自身を除く): 27268219

約数列:

[1, 5, 17, 25, 85, 103, 107, 289, 425, 515, 535, 1445, 1751, 1819, 2575, 2675, 7225, 8755, 9095, 11021, 29767, 30923, 43775, 45475, 55105, 148835, 154615, 187357, 275525, 744175, 773075, 936785, 3185069, 4683925, 15925345, 79626725]

約数ペア:

[(1, 79626725), (5, 15925345), (17, 4683925), (25, 3185069), (85, 936785), (103, 773075), (107, 744175), (289, 275525), (425, 187357), (515, 154615), (535, 148835), (1445, 55105), (1751, 45475), (1819, 43775), (2575, 30923), (2675, 29767), (7225, 11021), (8755, 9095)]