123981135

素因数分解:

$3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{7321}}^1$

素因数の和:8458

約数の個数: 16

約数和(自身を含む): 198572640

約数和(自身を除く): 74591505

約数列:

[1, 3, 5, 15, 1129, 3387, 5645, 7321, 16935, 21963, 36605, 109815, 8265409, 24796227, 41327045, 123981135]

約数ペア:

[(1, 123981135), (3, 41327045), (5, 24796227), (15, 8265409), (1129, 109815), (3387, 36605), (5645, 21963), (7321, 16935)]