2726145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 4890600

約数和(自身を除く): 2164455

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2089, 6267, 10445, 18801, 31335, 60581, 94005, 181743, 302905, 545229, 908715, 2726145]

約数ペア:

[(1, 2726145), (3, 908715), (5, 545229), (9, 302905), (15, 181743), (29, 94005), (45, 60581), (87, 31335), (145, 18801), (261, 10445), (435, 6267), (1305, 2089)]