29901705

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20551}}^1$

素因数の和:20656

約数の個数: 16

約数和(自身を含む): 48338304

約数和(自身を除く): 18436599

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 20551, 61653, 102755, 308265, 1993447, 5980341, 9967235, 29901705]

約数ペア:

[(1, 29901705), (3, 9967235), (5, 5980341), (15, 1993447), (97, 308265), (291, 102755), (485, 61653), (1455, 20551)]