3399925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 4499712

約数和(自身を除く): 1099787

約数列:

[1, 5, 25, 31, 41, 107, 155, 205, 535, 775, 1025, 1271, 2675, 3317, 4387, 6355, 16585, 21935, 31775, 82925, 109675, 135997, 679985, 3399925]

約数ペア:

[(1, 3399925), (5, 679985), (25, 135997), (31, 109675), (41, 82925), (107, 31775), (155, 21935), (205, 16585), (535, 6355), (775, 4387), (1025, 3317), (1271, 2675)]