68307925

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 98146496

約数和(自身を除く): 29838571

約数列:

[1, 5, 7, 25, 35, 73, 175, 365, 511, 1825, 2555, 5347, 12775, 26735, 37429, 133675, 187145, 390331, 935725, 1951655, 2732317, 9758275, 13661585, 68307925]

約数ペア:

[(1, 68307925), (5, 13661585), (7, 9758275), (25, 2732317), (35, 1951655), (73, 935725), (175, 390331), (365, 187145), (511, 133675), (1825, 37429), (2555, 26735), (5347, 12775)]