72256915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6221}}^1$

素因数の和:6350

約数の個数: 16

約数和(自身を含む): 91388736

約数和(自身を除く): 19131821

約数列:

[1, 5, 23, 101, 115, 505, 2323, 6221, 11615, 31105, 143083, 628321, 715415, 3141605, 14451383, 72256915]

約数ペア:

[(1, 72256915), (5, 14451383), (23, 3141605), (101, 715415), (115, 628321), (505, 143083), (2323, 31105), (6221, 11615)]