201451065

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{132971}}^1$

素因数の和:133080

約数の個数: 16

約数和(自身を含む): 325515456

約数和(自身を除く): 124064391

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 132971, 398913, 664855, 1994565, 13430071, 40290213, 67150355, 201451065]

約数ペア:

[(1, 201451065), (3, 67150355), (5, 40290213), (15, 13430071), (101, 1994565), (303, 664855), (505, 398913), (1515, 132971)]