15723585

素因数分解:

$3^3\times 5^1\times {\mathrm{116471}}^1$

素因数の和:116485

約数の個数: 16

約数和(自身を含む): 27953280

約数和(自身を除く): 12229695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 116471, 349413, 582355, 1048239, 1747065, 3144717, 5241195, 15723585]

約数ペア:

[(1, 15723585), (3, 5241195), (5, 3144717), (9, 1747065), (15, 1048239), (27, 582355), (45, 349413), (135, 116471)]