51319335

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7723}}^1$

素因数の和:8174

約数の個数: 16

約数和(自身を含む): 82306944

約数和(自身を除く): 30987609

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 7723, 23169, 38615, 115845, 3421289, 10263867, 17106445, 51319335]

約数ペア:

[(1, 51319335), (3, 17106445), (5, 10263867), (15, 3421289), (443, 115845), (1329, 38615), (2215, 23169), (6645, 7723)]