2079585

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 3705000

約数和(自身を除く): 1625415

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1249, 1665, 3747, 6245, 11241, 18735, 46213, 56205, 138639, 231065, 415917, 693195, 2079585]

約数ペア:

[(1, 2079585), (3, 693195), (5, 415917), (9, 231065), (15, 138639), (37, 56205), (45, 46213), (111, 18735), (185, 11241), (333, 6245), (555, 3747), (1249, 1665)]