129447615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 231011424

約数和(自身を除く): 101563809

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 121, 165, 219, 363, 365, 605, 803, 977, 1095, 1815, 2409, 2931, 4015, 4885, 8833, 10747, 12045, 14655, 26499, 32241, 44165, 53735, 71321, 118217, 132495, 161205, 213963, 354651, 356605, 591085, 784531, 1069815, 1773255, 2353593, 3922655, 8629841, 11767965, 25889523, 43149205, 129447615]

約数ペア:

[(1, 129447615), (3, 43149205), (5, 25889523), (11, 11767965), (15, 8629841), (33, 3922655), (55, 2353593), (73, 1773255), (121, 1069815), (165, 784531), (219, 591085), (363, 356605), (365, 354651), (605, 213963), (803, 161205), (977, 132495), (1095, 118217), (1815, 71321), (2409, 53735), (2931, 44165), (4015, 32241), (4885, 26499), (8833, 14655), (10747, 12045)]