13633825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 17873856

約数和(自身を除く): 4240031

約数列:

[1, 5, 23, 25, 115, 131, 181, 575, 655, 905, 3013, 3275, 4163, 4525, 15065, 20815, 23711, 75325, 104075, 118555, 545353, 592775, 2726765, 13633825]

約数ペア:

[(1, 13633825), (5, 2726765), (23, 592775), (25, 545353), (115, 118555), (131, 104075), (181, 75325), (575, 23711), (655, 20815), (905, 15065), (3013, 4525), (3275, 4163)]