25859125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 35088768

約数和(自身を除く): 9229643

約数列:

[1, 5, 17, 25, 43, 85, 125, 215, 283, 425, 731, 1075, 1415, 2125, 3655, 4811, 5375, 7075, 12169, 18275, 24055, 35375, 60845, 91375, 120275, 206873, 304225, 601375, 1034365, 1521125, 5171825, 25859125]

約数ペア:

[(1, 25859125), (5, 5171825), (17, 1521125), (25, 1034365), (43, 601375), (85, 304225), (125, 206873), (215, 120275), (283, 91375), (425, 60845), (731, 35375), (1075, 24055), (1415, 18275), (2125, 12169), (3655, 7075), (4811, 5375)]