140264425

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8263}}^1$

素因数の和:8377

約数の個数: 24

約数和(自身を含む): 200848256

約数和(自身を除く): 60583831

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 679, 2425, 3395, 8263, 16975, 41315, 57841, 206575, 289205, 801511, 1446025, 4007555, 5610577, 20037775, 28052885, 140264425]

約数ペア:

[(1, 140264425), (5, 28052885), (7, 20037775), (25, 5610577), (35, 4007555), (97, 1446025), (175, 801511), (485, 289205), (679, 206575), (2425, 57841), (3395, 41315), (8263, 16975)]