15048145

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 22247784

約数和(自身を除く): 7199639

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 3613, 4165, 18065, 25291, 61421, 126455, 177037, 307105, 429947, 885185, 2149735, 3009629, 15048145]

約数ペア:

[(1, 15048145), (5, 3009629), (7, 2149735), (17, 885185), (35, 429947), (49, 307105), (85, 177037), (119, 126455), (245, 61421), (595, 25291), (833, 18065), (3613, 4165)]