56901725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 73090560

約数和(自身を除く): 16188835

約数列:

[1, 5, 25, 47, 79, 235, 395, 613, 1175, 1975, 3065, 3713, 15325, 18565, 28811, 48427, 92825, 144055, 242135, 720275, 1210675, 2276069, 11380345, 56901725]

約数ペア:

[(1, 56901725), (5, 11380345), (25, 2276069), (47, 1210675), (79, 720275), (235, 242135), (395, 144055), (613, 92825), (1175, 48427), (1975, 28811), (3065, 18565), (3713, 15325)]