2137206575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{530983}}^1$

素因数の和:531023

約数の個数: 24

約数和(自身を含む): 3160416768

約数和(自身を除く): 1023210193

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 530983, 2654915, 3716881, 12212609, 13274575, 18584405, 61063045, 85488263, 92922025, 305315225, 427441315, 2137206575]

約数ペア:

[(1, 2137206575), (5, 427441315), (7, 305315225), (23, 92922025), (25, 85488263), (35, 61063045), (115, 18584405), (161, 13274575), (175, 12212609), (575, 3716881), (805, 2654915), (4025, 530983)]