25216125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6113}}^1$

素因数の和:6142

約数の個数: 32

約数和(自身を含む): 45781632

約数和(自身を除く): 20565507

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 6113, 18339, 30565, 67243, 91695, 152825, 201729, 336215, 458475, 764125, 1008645, 1681075, 2292375, 5043225, 8405375, 25216125]

約数ペア:

[(1, 25216125), (3, 8405375), (5, 5043225), (11, 2292375), (15, 1681075), (25, 1008645), (33, 764125), (55, 458475), (75, 336215), (125, 201729), (165, 152825), (275, 91695), (375, 67243), (825, 30565), (1375, 18339), (4125, 6113)]