23982805

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 36843660

約数和(自身を除く): 12860855

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 809, 847, 2695, 4045, 4235, 5663, 5929, 8899, 28315, 29645, 39641, 44495, 62293, 97889, 198205, 311465, 436051, 489445, 685223, 2180255, 3426115, 4796561, 23982805]

約数ペア:

[(1, 23982805), (5, 4796561), (7, 3426115), (11, 2180255), (35, 685223), (49, 489445), (55, 436051), (77, 311465), (121, 198205), (245, 97889), (385, 62293), (539, 44495), (605, 39641), (809, 29645), (847, 28315), (2695, 8899), (4045, 5929), (4235, 5663)]