123088785

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{52267}}^1$

素因数の和:52432

約数の個数: 16

約数和(自身を含む): 198200256

約数和(自身を除く): 75111471

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 52267, 156801, 261335, 784005, 8205919, 24617757, 41029595, 123088785]

約数ペア:

[(1, 123088785), (3, 41029595), (5, 24617757), (15, 8205919), (157, 784005), (471, 261335), (785, 156801), (2355, 52267)]