82820221385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1201}}^1\times {\mathrm{2251}}^1$

素因数の和:4025

約数の個数: 32

約数和(自身を含む): 108752575104

約数和(自身を除く): 25932353719

約数列:

[1, 5, 11, 55, 557, 1201, 2251, 2785, 6005, 6127, 11255, 13211, 24761, 30635, 66055, 123805, 668957, 1253807, 2703451, 3344785, 6269035, 7358527, 13517255, 13791877, 29737961, 36792635, 68959385, 148689805, 1505822207, 7529111035, 16564044277, 82820221385]

約数ペア:

[(1, 82820221385), (5, 16564044277), (11, 7529111035), (55, 1505822207), (557, 148689805), (1201, 68959385), (2251, 36792635), (2785, 29737961), (6005, 13791877), (6127, 13517255), (11255, 7358527), (13211, 6269035), (24761, 3344785), (30635, 2703451), (66055, 1253807), (123805, 668957)]