72526755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2221}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 133106688

約数和(自身を除く): 60579933

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 311, 933, 1555, 2177, 2221, 4665, 6531, 6663, 10885, 11105, 15547, 32655, 33315, 46641, 77735, 233205, 690731, 2072193, 3453655, 4835117, 10360965, 14505351, 24175585, 72526755]

約数ペア:

[(1, 72526755), (3, 24175585), (5, 14505351), (7, 10360965), (15, 4835117), (21, 3453655), (35, 2072193), (105, 690731), (311, 233205), (933, 77735), (1555, 46641), (2177, 33315), (2221, 32655), (4665, 15547), (6531, 11105), (6663, 10885)]