23553145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 35582976

約数和(自身を除く): 12029831

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 467, 655, 917, 1441, 2335, 3269, 4585, 5137, 7205, 10087, 16345, 25685, 35959, 50435, 61177, 179795, 305885, 428239, 672947, 2141195, 3364735, 4710629, 23553145]

約数ペア:

[(1, 23553145), (5, 4710629), (7, 3364735), (11, 2141195), (35, 672947), (55, 428239), (77, 305885), (131, 179795), (385, 61177), (467, 50435), (655, 35959), (917, 25685), (1441, 16345), (2335, 10087), (3269, 7205), (4585, 5137)]