56790915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122131}}^1$

素因数の和:122170

約数の個数: 16

約数和(自身を含む): 93797376

約数和(自身を除く): 37006461

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 122131, 366393, 610655, 1831965, 3786061, 11358183, 18930305, 56790915]

約数ペア:

[(1, 56790915), (3, 18930305), (5, 11358183), (15, 3786061), (31, 1831965), (93, 610655), (155, 366393), (465, 122131)]