346320175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28099}}^1$

素因数の和:28155

約数の個数: 24

約数和(自身を含む): 470394000

約数和(自身を除く): 124073825

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 28099, 140495, 477683, 702475, 814871, 2388415, 4074355, 11942075, 13852807, 20371775, 69264035, 346320175]

約数ペア:

[(1, 346320175), (5, 69264035), (17, 20371775), (25, 13852807), (29, 11942075), (85, 4074355), (145, 2388415), (425, 814871), (493, 702475), (725, 477683), (2465, 140495), (12325, 28099)]