3195745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 1594271

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 131, 205, 287, 595, 655, 697, 917, 1435, 2227, 3485, 4585, 4879, 5371, 11135, 15589, 24395, 26855, 37597, 77945, 91307, 187985, 456535, 639149, 3195745]

約数ペア:

[(1, 3195745), (5, 639149), (7, 456535), (17, 187985), (35, 91307), (41, 77945), (85, 37597), (119, 26855), (131, 24395), (205, 15589), (287, 11135), (595, 5371), (655, 4879), (697, 4585), (917, 3485), (1435, 2227)]