25392125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 35268480

約数和(自身を除く): 9876355

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 313, 649, 1375, 1475, 1565, 3245, 3443, 7375, 7825, 16225, 17215, 18467, 39125, 81125, 86075, 92335, 203137, 430375, 461675, 1015685, 2308375, 5078425, 25392125]

約数ペア:

[(1, 25392125), (5, 5078425), (11, 2308375), (25, 1015685), (55, 461675), (59, 430375), (125, 203137), (275, 92335), (295, 86075), (313, 81125), (649, 39125), (1375, 18467), (1475, 17215), (1565, 16225), (3245, 7825), (3443, 7375)]