109172125

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 140849280

約数和(自身を除く): 31677155

約数列:

[1, 5, 25, 59, 113, 125, 131, 295, 565, 655, 1475, 2825, 3275, 6667, 7375, 7729, 14125, 14803, 16375, 33335, 38645, 74015, 166675, 193225, 370075, 833375, 873377, 966125, 1850375, 4366885, 21834425, 109172125]

約数ペア:

[(1, 109172125), (5, 21834425), (25, 4366885), (59, 1850375), (113, 966125), (125, 873377), (131, 833375), (295, 370075), (565, 193225), (655, 166675), (1475, 74015), (2825, 38645), (3275, 33335), (6667, 16375), (7375, 14803), (7729, 14125)]