55102525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 72752040

約数和(自身を除く): 17649515

約数列:

[1, 5, 17, 25, 85, 317, 409, 425, 1585, 2045, 5389, 6953, 7925, 10225, 26945, 34765, 129653, 134725, 173825, 648265, 2204101, 3241325, 11020505, 55102525]

約数ペア:

[(1, 55102525), (5, 11020505), (17, 3241325), (25, 2204101), (85, 648265), (317, 173825), (409, 134725), (425, 129653), (1585, 34765), (2045, 26945), (5389, 10225), (6953, 7925)]