25267375

素因数分解:

$5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 36661248

約数和(自身を除く): 11393873

約数列:

[1, 5, 7, 25, 35, 67, 125, 175, 335, 431, 469, 875, 1675, 2155, 2345, 3017, 8375, 10775, 11725, 15085, 28877, 53875, 58625, 75425, 144385, 202139, 377125, 721925, 1010695, 3609625, 5053475, 25267375]

約数ペア:

[(1, 25267375), (5, 5053475), (7, 3609625), (25, 1010695), (35, 721925), (67, 377125), (125, 202139), (175, 144385), (335, 75425), (431, 58625), (469, 53875), (875, 28877), (1675, 15085), (2155, 11725), (2345, 10775), (3017, 8375)]