4957925

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 7207872

約数和(自身を除く): 2249947

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 691, 1025, 1435, 3455, 4837, 7175, 17275, 24185, 28331, 120925, 141655, 198317, 708275, 991585, 4957925]

約数ペア:

[(1, 4957925), (5, 991585), (7, 708275), (25, 198317), (35, 141655), (41, 120925), (175, 28331), (205, 24185), (287, 17275), (691, 7175), (1025, 4837), (1435, 3455)]