82440245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 101640000

約数和(自身を除く): 19199755

約数列:

[1, 5, 43, 215, 307, 1249, 1535, 6245, 13201, 53707, 66005, 268535, 383443, 1917215, 16488049, 82440245]

約数ペア:

[(1, 82440245), (5, 16488049), (43, 1917215), (215, 383443), (307, 268535), (1249, 66005), (1535, 53707), (6245, 13201)]