3227255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 4091904

約数和(自身を除く): 864649

約数列:

[1, 5, 31, 47, 155, 235, 443, 1457, 2215, 7285, 13733, 20821, 68665, 104105, 645451, 3227255]

約数ペア:

[(1, 3227255), (5, 645451), (31, 104105), (47, 68665), (155, 20821), (235, 13733), (443, 7285), (1457, 2215)]