71327655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{75479}}^1$

素因数の和:75500

約数の個数: 32

約数和(自身を含む): 144921600

約数和(自身を除く): 73593945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 75479, 226437, 377395, 528353, 679311, 1132185, 1585059, 2037933, 2641765, 3396555, 4755177, 7925295, 10189665, 14265531, 23775885, 71327655]

約数ペア:

[(1, 71327655), (3, 23775885), (5, 14265531), (7, 10189665), (9, 7925295), (15, 4755177), (21, 3396555), (27, 2641765), (35, 2037933), (45, 1585059), (63, 1132185), (105, 679311), (135, 528353), (189, 377395), (315, 226437), (945, 75479)]