4821855

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 7742304

約数和(自身を除く): 2920449

約数列:

[1, 3, 5, 15, 521, 617, 1563, 1851, 2605, 3085, 7815, 9255, 321457, 964371, 1607285, 4821855]

約数ペア:

[(1, 4821855), (3, 1607285), (5, 964371), (15, 321457), (521, 9255), (617, 7815), (1563, 3085), (1851, 2605)]