12945495

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9697}}^1$

素因数の和:9794

約数の個数: 16

約数和(自身を含む): 20947680

約数和(自身を除く): 8002185

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 9697, 29091, 48485, 145455, 863033, 2589099, 4315165, 12945495]

約数ペア:

[(1, 12945495), (3, 4315165), (5, 2589099), (15, 863033), (89, 145455), (267, 48485), (445, 29091), (1335, 9697)]