916270155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1071661}}^1$

素因数の和:1071691

約数の個数: 24

約数和(自身を含む): 1671792720

約数和(自身を除く): 755522565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1071661, 3214983, 5358305, 9644949, 16074915, 20361559, 48224745, 61084677, 101807795, 183254031, 305423385, 916270155]

約数ペア:

[(1, 916270155), (3, 305423385), (5, 183254031), (9, 101807795), (15, 61084677), (19, 48224745), (45, 20361559), (57, 16074915), (95, 9644949), (171, 5358305), (285, 3214983), (855, 1071661)]