328836685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{4789}}^1$

素因数の和:5268

約数の個数: 16

約数和(自身を含む): 408337920

約数和(自身を除く): 79501235

約数列:

[1, 5, 31, 155, 443, 2215, 4789, 13733, 23945, 68665, 148459, 742295, 2121527, 10607635, 65767337, 328836685]

約数ペア:

[(1, 328836685), (5, 65767337), (31, 10607635), (155, 2121527), (443, 742295), (2215, 148459), (4789, 68665), (13733, 23945)]