842535

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^2$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 1517040

約数和(自身を除く): 674505

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 6241, 10665, 18723, 31205, 56169, 93615, 168507, 280845, 842535]

約数ペア:

[(1, 842535), (3, 280845), (5, 168507), (9, 93615), (15, 56169), (27, 31205), (45, 18723), (79, 10665), (135, 6241), (237, 3555), (395, 2133), (711, 1185)]