54040775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 69973200

約数和(自身を除く): 15932425

約数列:

[1, 5, 25, 29, 131, 145, 569, 655, 725, 2845, 3275, 3799, 14225, 16501, 18995, 74539, 82505, 94975, 372695, 412525, 1863475, 2161631, 10808155, 54040775]

約数ペア:

[(1, 54040775), (5, 10808155), (25, 2161631), (29, 1863475), (131, 412525), (145, 372695), (569, 94975), (655, 82505), (725, 74539), (2845, 18995), (3275, 16501), (3799, 14225)]