47989065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{78031}}^1$

素因数の和:78080

約数の個数: 16

約数和(自身を含む): 78656256

約数和(自身を除く): 30667191

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 78031, 234093, 390155, 1170465, 3199271, 9597813, 15996355, 47989065]

約数ペア:

[(1, 47989065), (3, 15996355), (5, 9597813), (15, 3199271), (41, 1170465), (123, 390155), (205, 234093), (615, 78031)]