2912442615

素因数分解:

$3^3\times 5^1\times {\mathrm{21573649}}^1$

素因数の和:21573663

約数の個数: 16

約数和(自身を含む): 5177676000

約数和(自身を除く): 2265233385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21573649, 64720947, 107868245, 194162841, 323604735, 582488523, 970814205, 2912442615]

約数ペア:

[(1, 2912442615), (3, 970814205), (5, 582488523), (9, 323604735), (15, 194162841), (27, 107868245), (45, 64720947), (135, 21573649)]