47844465

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{11351}}^1$

素因数の和:11640

約数の個数: 16

約数和(自身を含む): 76830336

約数和(自身を除く): 28985871

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 11351, 34053, 56755, 170265, 3189631, 9568893, 15948155, 47844465]

約数ペア:

[(1, 47844465), (3, 15948155), (5, 9568893), (15, 3189631), (281, 170265), (843, 56755), (1405, 34053), (4215, 11351)]