329825525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 421931328

約数和(自身を除く): 92105803

約数列:

[1, 5, 25, 41, 151, 205, 755, 1025, 2131, 3775, 6191, 10655, 30955, 53275, 87371, 154775, 321781, 436855, 1608905, 2184275, 8044525, 13193021, 65965105, 329825525]

約数ペア:

[(1, 329825525), (5, 65965105), (25, 13193021), (41, 8044525), (151, 2184275), (205, 1608905), (755, 436855), (1025, 321781), (2131, 154775), (3775, 87371), (6191, 53275), (10655, 30955)]