2116779615

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{86629}}^1$

素因数の和:86824

約数の個数: 32

約数和(自身を含む): 3783998400

約数和(自身を除く): 1667218785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2715, 4887, 8145, 24435, 86629, 259887, 433145, 779661, 1299435, 2338983, 3898305, 11694915, 15679849, 47039547, 78399245, 141118641, 235197735, 423355923, 705593205, 2116779615]

約数ペア:

[(1, 2116779615), (3, 705593205), (5, 423355923), (9, 235197735), (15, 141118641), (27, 78399245), (45, 47039547), (135, 15679849), (181, 11694915), (543, 3898305), (905, 2338983), (1629, 1299435), (2715, 779661), (4887, 433145), (8145, 259887), (24435, 86629)]