12170125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 16982784

約数和(自身を除く): 4812659

約数列:

[1, 5, 11, 25, 53, 55, 125, 167, 265, 275, 583, 835, 1325, 1375, 1837, 2915, 4175, 6625, 8851, 9185, 14575, 20875, 44255, 45925, 72875, 97361, 221275, 229625, 486805, 1106375, 2434025, 12170125]

約数ペア:

[(1, 12170125), (5, 2434025), (11, 1106375), (25, 486805), (53, 229625), (55, 221275), (125, 97361), (167, 72875), (265, 45925), (275, 44255), (583, 20875), (835, 14575), (1325, 9185), (1375, 8851), (1837, 6625), (2915, 4175)]