47620175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 64318800

約数和(自身を除く): 16698625

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 3457, 13775, 17285, 65683, 86425, 100253, 328415, 501265, 1642075, 1904807, 2506325, 9524035, 47620175]

約数ペア:

[(1, 47620175), (5, 9524035), (19, 2506325), (25, 1904807), (29, 1642075), (95, 501265), (145, 328415), (475, 100253), (551, 86425), (725, 65683), (2755, 17285), (3457, 13775)]