68662305

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6079}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 119508480

約数和(自身を除く): 50846175

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 6079, 11295, 18237, 30395, 54711, 91185, 273555, 1525829, 4577487, 7629145, 13732461, 22887435, 68662305]

約数ペア:

[(1, 68662305), (3, 22887435), (5, 13732461), (9, 7629145), (15, 4577487), (45, 1525829), (251, 273555), (753, 91185), (1255, 54711), (2259, 30395), (3765, 18237), (6079, 11295)]