67135305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 111467520

約数和(自身を除く): 44332215

約数列:

[1, 3, 5, 15, 31, 93, 155, 353, 409, 465, 1059, 1227, 1765, 2045, 5295, 6135, 10943, 12679, 32829, 38037, 54715, 63395, 144377, 164145, 190185, 433131, 721885, 2165655, 4475687, 13427061, 22378435, 67135305]

約数ペア:

[(1, 67135305), (3, 22378435), (5, 13427061), (15, 4475687), (31, 2165655), (93, 721885), (155, 433131), (353, 190185), (409, 164145), (465, 144377), (1059, 63395), (1227, 54715), (1765, 38037), (2045, 32829), (5295, 12679), (6135, 10943)]