66664675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34631}}^1$

素因数の和:34659

約数の個数: 24

約数和(自身を含む): 103064832

約数和(自身を除く): 36400157

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 34631, 173155, 242417, 380941, 865775, 1212085, 1904705, 2666587, 6060425, 9523525, 13332935, 66664675]

約数ペア:

[(1, 66664675), (5, 13332935), (7, 9523525), (11, 6060425), (25, 2666587), (35, 1904705), (55, 1212085), (77, 865775), (175, 380941), (275, 242417), (385, 173155), (1925, 34631)]