4081615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 5356800

約数和(自身を除く): 1275185

約数列:

[1, 5, 17, 31, 85, 155, 527, 1549, 2635, 7745, 26333, 48019, 131665, 240095, 816323, 4081615]

約数ペア:

[(1, 4081615), (5, 816323), (17, 240095), (31, 131665), (85, 48019), (155, 26333), (527, 7745), (1549, 2635)]