22741625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4289

約数の個数: 16

約数和(自身を含む): 29048448

約数和(自身を除く): 6306823

約数列:

[1, 5, 25, 43, 125, 215, 1075, 4231, 5375, 21155, 105775, 181933, 528875, 909665, 4548325, 22741625]

約数ペア:

[(1, 22741625), (5, 4548325), (25, 909665), (43, 528875), (125, 181933), (215, 105775), (1075, 21155), (4231, 5375)]