12132615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 22296960

約数和(自身を除く): 10164345

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 139, 165, 253, 345, 417, 529, 695, 759, 1265, 1529, 1587, 2085, 2645, 3197, 3795, 4587, 5819, 7645, 7935, 9591, 15985, 17457, 22935, 29095, 35167, 47955, 73531, 87285, 105501, 175835, 220593, 367655, 527505, 808841, 1102965, 2426523, 4044205, 12132615]

約数ペア:

[(1, 12132615), (3, 4044205), (5, 2426523), (11, 1102965), (15, 808841), (23, 527505), (33, 367655), (55, 220593), (69, 175835), (115, 105501), (139, 87285), (165, 73531), (253, 47955), (345, 35167), (417, 29095), (529, 22935), (695, 17457), (759, 15985), (1265, 9591), (1529, 7935), (1587, 7645), (2085, 5819), (2645, 4587), (3197, 3795)]