2019668715

素因数分解:

$3^3\times 5^1\times {\mathrm{14960509}}^1$

素因数の和:14960523

約数の個数: 16

約数和(自身を含む): 3590522400

約数和(自身を除く): 1570853685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14960509, 44881527, 74802545, 134644581, 224407635, 403933743, 673222905, 2019668715]

約数ペア:

[(1, 2019668715), (3, 673222905), (5, 403933743), (9, 224407635), (15, 134644581), (27, 74802545), (45, 44881527), (135, 14960509)]