13493525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 18046464

約数和(自身を除く): 4552939

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 757, 775, 3565, 3785, 17411, 17825, 18925, 23467, 87055, 117335, 435275, 539741, 586675, 2698705, 13493525]

約数ペア:

[(1, 13493525), (5, 2698705), (23, 586675), (25, 539741), (31, 435275), (115, 117335), (155, 87055), (575, 23467), (713, 18925), (757, 17825), (775, 17411), (3565, 3785)]