4218915

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 6802848

約数和(自身を除く): 2583933

約数列:

[1, 3, 5, 15, 137, 411, 685, 2053, 2055, 6159, 10265, 30795, 281261, 843783, 1406305, 4218915]

約数ペア:

[(1, 4218915), (3, 1406305), (5, 843783), (15, 281261), (137, 30795), (411, 10265), (685, 6159), (2053, 2055)]