4721920005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28617697}}^1$

素因数の和:28617716

約数の個数: 16

約数和(自身を含む): 8241897024

約数和(自身を除く): 3519977019

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 28617697, 85853091, 143088485, 314794667, 429265455, 944384001, 1573973335, 4721920005]

約数ペア:

[(1, 4721920005), (3, 1573973335), (5, 944384001), (11, 429265455), (15, 314794667), (33, 143088485), (55, 85853091), (165, 28617697)]