73124225

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 99928500

約数和(自身を除く): 26804275

約数列:

[1, 5, 17, 25, 29, 85, 145, 289, 349, 425, 493, 725, 1445, 1745, 2465, 5933, 7225, 8381, 8725, 10121, 12325, 29665, 41905, 50605, 100861, 148325, 172057, 209525, 253025, 504305, 860285, 2521525, 2924969, 4301425, 14624845, 73124225]

約数ペア:

[(1, 73124225), (5, 14624845), (17, 4301425), (25, 2924969), (29, 2521525), (85, 860285), (145, 504305), (289, 253025), (349, 209525), (425, 172057), (493, 148325), (725, 100861), (1445, 50605), (1745, 41905), (2465, 29665), (5933, 12325), (7225, 10121), (8381, 8725)]