79747665

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{129671}}^1$

素因数の和:129720

約数の個数: 16

約数和(自身を含む): 130709376

約数和(自身を除く): 50961711

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 129671, 389013, 648355, 1945065, 5316511, 15949533, 26582555, 79747665]

約数ペア:

[(1, 79747665), (3, 26582555), (5, 15949533), (15, 5316511), (41, 1945065), (123, 648355), (205, 389013), (615, 129671)]