131939715

素因数分解:

$3^1\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{3323}}^1$

素因数の和:5978

約数の個数: 16

約数和(自身を含む): 211246848

約数和(自身を除く): 79307133

約数列:

[1, 3, 5, 15, 2647, 3323, 7941, 9969, 13235, 16615, 39705, 49845, 8795981, 26387943, 43979905, 131939715]

約数ペア:

[(1, 131939715), (3, 43979905), (5, 26387943), (15, 8795981), (2647, 49845), (3323, 39705), (7941, 16615), (9969, 13235)]