1217771545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{29851}}^1$

素因数の和:30096

約数の個数: 16

約数和(自身を含む): 1504540800

約数和(自身を除く): 286769255

約数列:

[1, 5, 41, 199, 205, 995, 8159, 29851, 40795, 149255, 1223891, 5940349, 6119455, 29701745, 243554309, 1217771545]

約数ペア:

[(1, 1217771545), (5, 243554309), (41, 29701745), (199, 6119455), (205, 5940349), (995, 1223891), (8159, 149255), (29851, 40795)]