2013480125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{226871}}^1$

素因数の和:226957

約数の個数: 16

約数和(自身を含む): 2548226304

約数和(自身を除く): 534746179

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 226871, 1134355, 5671775, 16107841, 28358875, 80539205, 402696025, 2013480125]

約数ペア:

[(1, 2013480125), (5, 402696025), (25, 80539205), (71, 28358875), (125, 16107841), (355, 5671775), (1775, 1134355), (8875, 226871)]