23197905

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2699}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 40435200

約数和(自身を除く): 17237295

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2699, 2865, 8097, 8595, 13495, 24291, 40485, 121455, 515509, 1546527, 2577545, 4639581, 7732635, 23197905]

約数ペア:

[(1, 23197905), (3, 7732635), (5, 4639581), (9, 2577545), (15, 1546527), (45, 515509), (191, 121455), (573, 40485), (955, 24291), (1719, 13495), (2699, 8595), (2865, 8097)]