25212025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 32944320

約数和(自身を除く): 7732295

約数列:

[1, 5, 23, 25, 115, 163, 269, 575, 815, 1345, 3749, 4075, 6187, 6725, 18745, 30935, 43847, 93725, 154675, 219235, 1008481, 1096175, 5042405, 25212025]

約数ペア:

[(1, 25212025), (5, 5042405), (23, 1096175), (25, 1008481), (115, 219235), (163, 154675), (269, 93725), (575, 43847), (815, 30935), (1345, 18745), (3749, 6725), (4075, 6187)]