42409065

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4397}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 67975488

約数和(自身を除く): 25566423

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 4397, 9645, 13191, 21985, 65955, 2827271, 8481813, 14136355, 42409065]

約数ペア:

[(1, 42409065), (3, 14136355), (5, 8481813), (15, 2827271), (643, 65955), (1929, 21985), (3215, 13191), (4397, 9645)]