25112395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 39559680

約数和(自身を除く): 14447285

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 3433, 7315, 17165, 24031, 37763, 65227, 120155, 188815, 264341, 326135, 456589, 717497, 1321705, 2282945, 3587485, 5022479, 25112395]

約数ペア:

[(1, 25112395), (5, 5022479), (7, 3587485), (11, 2282945), (19, 1321705), (35, 717497), (55, 456589), (77, 326135), (95, 264341), (133, 188815), (209, 120155), (385, 65227), (665, 37763), (1045, 24031), (1463, 17165), (3433, 7315)]