71328315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{115981}}^1$

素因数の和:116030

約数の個数: 16

約数和(自身を含む): 116909856

約数和(自身を除く): 45581541

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 115981, 347943, 579905, 1739715, 4755221, 14265663, 23776105, 71328315]

約数ペア:

[(1, 71328315), (3, 23776105), (5, 14265663), (15, 4755221), (41, 1739715), (123, 579905), (205, 347943), (615, 115981)]