68191365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37571}}^1$

素因数の和:37601

約数の個数: 24

約数和(自身を含む): 119929824

約数和(自身を除く): 51738459

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 37571, 112713, 187855, 413281, 563565, 1239843, 2066405, 4546091, 6199215, 13638273, 22730455, 68191365]

約数ペア:

[(1, 68191365), (3, 22730455), (5, 13638273), (11, 6199215), (15, 4546091), (33, 2066405), (55, 1239843), (121, 563565), (165, 413281), (363, 187855), (605, 112713), (1815, 37571)]