47621425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 62416640

約数和(自身を除く): 14795215

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 1429, 6665, 7145, 33325, 35725, 44299, 61447, 221495, 307235, 1107475, 1536175, 1904857, 9524285, 47621425]

約数ペア:

[(1, 47621425), (5, 9524285), (25, 1904857), (31, 1536175), (43, 1107475), (155, 307235), (215, 221495), (775, 61447), (1075, 44299), (1333, 35725), (1429, 33325), (6665, 7145)]