67489125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{16361}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 122518656

約数和(自身を除く): 55029531

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 16361, 49083, 81805, 179971, 245415, 409025, 539913, 899855, 1227075, 2045125, 2699565, 4499275, 6135375, 13497825, 22496375, 67489125]

約数ペア:

[(1, 67489125), (3, 22496375), (5, 13497825), (11, 6135375), (15, 4499275), (25, 2699565), (33, 2045125), (55, 1227075), (75, 899855), (125, 539913), (165, 409025), (275, 245415), (375, 179971), (825, 81805), (1375, 49083), (4125, 16361)]