68107945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2609}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 85691520

約数和(自身を除く): 17583575

約数列:

[1, 5, 23, 115, 227, 1135, 2609, 5221, 13045, 26105, 60007, 300035, 592243, 2961215, 13621589, 68107945]

約数ペア:

[(1, 68107945), (5, 13621589), (23, 2961215), (115, 592243), (227, 300035), (1135, 60007), (2609, 26105), (5221, 13045)]