27966055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4021}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 36487584

約数和(自身を除く): 8521529

約数列:

[1, 5, 13, 65, 107, 535, 1391, 4021, 6955, 20105, 52273, 261365, 430247, 2151235, 5593211, 27966055]

約数ペア:

[(1, 27966055), (5, 5593211), (13, 2151235), (65, 430247), (107, 261365), (535, 52273), (1391, 20105), (4021, 6955)]