23016895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 9331265

約数列:

[1, 5, 11, 17, 55, 85, 103, 187, 239, 515, 935, 1133, 1195, 1751, 2629, 4063, 5665, 8755, 13145, 19261, 20315, 24617, 44693, 96305, 123085, 223465, 270787, 418489, 1353935, 2092445, 4603379, 23016895]

約数ペア:

[(1, 23016895), (5, 4603379), (11, 2092445), (17, 1353935), (55, 418489), (85, 270787), (103, 223465), (187, 123085), (239, 96305), (515, 44693), (935, 24617), (1133, 20315), (1195, 19261), (1751, 13145), (2629, 8755), (4063, 5665)]