4212675

素因数分解:

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

素因数の和:177

約数の個数: 36

約数和(自身を含む): 7838040

約数和(自身を除く): 3625365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1975, 2133, 3555, 5925, 6241, 10665, 17775, 18723, 31205, 53325, 56169, 93615, 156025, 168507, 280845, 468075, 842535, 1404225, 4212675]

約数ペア:

[(1, 4212675), (3, 1404225), (5, 842535), (9, 468075), (15, 280845), (25, 168507), (27, 156025), (45, 93615), (75, 56169), (79, 53325), (135, 31205), (225, 18723), (237, 17775), (395, 10665), (675, 6241), (711, 5925), (1185, 3555), (1975, 2133)]