21796627875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5284031}}^1$

素因数の和:5284060

約数の個数: 32

約数和(自身を含む): 39566831616

約数和(自身を除く): 17770203741

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 5284031, 15852093, 26420155, 58124341, 79260465, 132100775, 174373023, 290621705, 396302325, 660503875, 871865115, 1453108525, 1981511625, 4359325575, 7265542625, 21796627875]

約数ペア:

[(1, 21796627875), (3, 7265542625), (5, 4359325575), (11, 1981511625), (15, 1453108525), (25, 871865115), (33, 660503875), (55, 396302325), (75, 290621705), (125, 174373023), (165, 132100775), (275, 79260465), (375, 58124341), (825, 26420155), (1375, 15852093), (4125, 5284031)]