12523245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 10942995

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 2909, 4305, 8727, 14545, 20363, 43635, 61089, 101815, 119269, 305445, 357807, 596345, 834883, 1789035, 2504649, 4174415, 12523245]

約数ペア:

[(1, 12523245), (3, 4174415), (5, 2504649), (7, 1789035), (15, 834883), (21, 596345), (35, 357807), (41, 305445), (105, 119269), (123, 101815), (205, 61089), (287, 43635), (615, 20363), (861, 14545), (1435, 8727), (2909, 4305)]