729206525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{6907}}^1$

素因数の和:7061

約数の個数: 24

約数和(自身を含む): 935398464

約数和(自身を除く): 206191939

約数列:

[1, 5, 25, 41, 103, 205, 515, 1025, 2575, 4223, 6907, 21115, 34535, 105575, 172675, 283187, 711421, 1415935, 3557105, 7079675, 17785525, 29168261, 145841305, 729206525]

約数ペア:

[(1, 729206525), (5, 145841305), (25, 29168261), (41, 17785525), (103, 7079675), (205, 3557105), (515, 1415935), (1025, 711421), (2575, 283187), (4223, 172675), (6907, 105575), (21115, 34535)]