23412655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 36210240

約数和(自身を除く): 12797585

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 109, 119, 133, 323, 361, 545, 595, 665, 763, 1615, 1805, 1853, 2071, 2261, 2527, 3815, 6137, 9265, 10355, 11305, 12635, 12971, 14497, 30685, 35207, 39349, 42959, 64855, 72485, 176035, 196745, 214795, 246449, 275443, 668933, 1232245, 1377215, 3344665, 4682531, 23412655]

約数ペア:

[(1, 23412655), (5, 4682531), (7, 3344665), (17, 1377215), (19, 1232245), (35, 668933), (85, 275443), (95, 246449), (109, 214795), (119, 196745), (133, 176035), (323, 72485), (361, 64855), (545, 42959), (595, 39349), (665, 35207), (763, 30685), (1615, 14497), (1805, 12971), (1853, 12635), (2071, 11305), (2261, 10355), (2527, 9265), (3815, 6137)]