69950975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{39409}}^1$

素因数の和:39490

約数の個数: 12

約数和(自身を含む): 87963120

約数和(自身を除く): 18012145

約数列:

[1, 5, 25, 71, 355, 1775, 39409, 197045, 985225, 2798039, 13990195, 69950975]

約数ペア:

[(1, 69950975), (5, 13990195), (25, 2798039), (71, 985225), (355, 197045), (1775, 39409)]