2877615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 5372640

約数和(自身を除く): 2495025

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4919, 14757, 24595, 44271, 63947, 73785, 191841, 221355, 319735, 575523, 959205, 2877615]

約数ペア:

[(1, 2877615), (3, 959205), (5, 575523), (9, 319735), (13, 221355), (15, 191841), (39, 73785), (45, 63947), (65, 44271), (117, 24595), (195, 14757), (585, 4919)]