15111470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8116

約数の個数: 32

約数和(自身を含む): 31422816

約数和(自身を除く): 16311346

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8081, 16162, 40405, 80810, 88891, 137377, 177782, 274754, 444455, 686885, 888910, 1373770, 1511147, 3022294, 7555735, 15111470]

約数ペア:

[(1, 15111470), (2, 7555735), (5, 3022294), (10, 1511147), (11, 1373770), (17, 888910), (22, 686885), (34, 444455), (55, 274754), (85, 177782), (110, 137377), (170, 88891), (187, 80810), (374, 40405), (935, 16162), (1870, 8081)]