23200435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 29961360

約数和(自身を除く): 6760925

約数列:

[1, 5, 29, 43, 61, 145, 215, 305, 1247, 1769, 2623, 3721, 6235, 8845, 13115, 18605, 76067, 107909, 160003, 380335, 539545, 800015, 4640087, 23200435]

約数ペア:

[(1, 23200435), (5, 4640087), (29, 800015), (43, 539545), (61, 380335), (145, 160003), (215, 107909), (305, 76067), (1247, 18605), (1769, 13115), (2623, 8845), (3721, 6235)]