64084295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1279}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 84049920

約数和(自身を除く): 19965625

約数列:

[1, 5, 11, 55, 911, 1279, 4555, 6395, 10021, 14069, 50105, 70345, 1165169, 5825845, 12816859, 64084295]

約数ペア:

[(1, 64084295), (5, 12816859), (11, 5825845), (55, 1165169), (911, 70345), (1279, 50105), (4555, 14069), (6395, 10021)]