5472725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 7320960

約数和(自身を除く): 1848235

約数列:

[1, 5, 17, 25, 79, 85, 163, 395, 425, 815, 1343, 1975, 2771, 4075, 6715, 12877, 13855, 33575, 64385, 69275, 218909, 321925, 1094545, 5472725]

約数ペア:

[(1, 5472725), (5, 1094545), (17, 321925), (25, 218909), (79, 69275), (85, 64385), (163, 33575), (395, 13855), (425, 12877), (815, 6715), (1343, 4075), (1975, 2771)]