49321315

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 64103760

約数和(自身を除く): 14782445

約数列:

[1, 5, 23, 29, 115, 145, 529, 643, 667, 2645, 3215, 3335, 14789, 15341, 18647, 73945, 76705, 93235, 340147, 428881, 1700735, 2144405, 9864263, 49321315]

約数ペア:

[(1, 49321315), (5, 9864263), (23, 2144405), (29, 1700735), (115, 428881), (145, 340147), (529, 93235), (643, 76705), (667, 73945), (2645, 18647), (3215, 15341), (3335, 14789)]