19005323115

素因数分解:

$3^1\times 5^1\times {\mathrm{5009}}^1\times {\mathrm{252949}}^1$

素因数の和:257966

約数の個数: 16

約数和(自身を含む): 30414708000

約数和(自身を除く): 11409384885

約数列:

[1, 3, 5, 15, 5009, 15027, 25045, 75135, 252949, 758847, 1264745, 3794235, 1267021541, 3801064623, 6335107705, 19005323115]

約数ペア:

[(1, 19005323115), (3, 6335107705), (5, 3801064623), (15, 1267021541), (5009, 3794235), (15027, 1264745), (25045, 758847), (75135, 252949)]