42809265

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3001}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 74461608

約数和(自身を除く): 31652343

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 3001, 4755, 9003, 14265, 15005, 27009, 45015, 135045, 951317, 2853951, 4756585, 8561853, 14269755, 42809265]

約数ペア:

[(1, 42809265), (3, 14269755), (5, 8561853), (9, 4756585), (15, 2853951), (45, 951317), (317, 135045), (951, 45015), (1585, 27009), (2853, 15005), (3001, 14265), (4755, 9003)]