18486521265

素因数分解:

$3^1\times 5^1\times {\mathrm{40927}}^1\times {\mathrm{30113}}^1$

素因数の和:71048

約数の個数: 16

約数和(自身を含む): 29580139008

約数和(自身を除く): 11093617743

約数列:

[1, 3, 5, 15, 30113, 40927, 90339, 122781, 150565, 204635, 451695, 613905, 1232434751, 3697304253, 6162173755, 18486521265]

約数ペア:

[(1, 18486521265), (3, 6162173755), (5, 3697304253), (15, 1232434751), (30113, 613905), (40927, 451695), (90339, 204635), (122781, 150565)]