7125915

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 11563776

約数和(自身を除く): 4437861

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 6691, 20073, 33455, 100365, 475061, 1425183, 2375305, 7125915]

約数ペア:

[(1, 7125915), (3, 2375305), (5, 1425183), (15, 475061), (71, 100365), (213, 33455), (355, 20073), (1065, 6691)]