68255835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 117759744

約数和(自身を除く): 49503909

約数列:

[1, 3, 5, 15, 23, 43, 69, 107, 115, 129, 215, 321, 345, 535, 645, 989, 1605, 1849, 2461, 2967, 4601, 4945, 5547, 7383, 9245, 12305, 13803, 14835, 23005, 27735, 36915, 42527, 69015, 105823, 127581, 197843, 212635, 317469, 529115, 593529, 637905, 989215, 1587345, 2967645, 4550389, 13651167, 22751945, 68255835]

約数ペア:

[(1, 68255835), (3, 22751945), (5, 13651167), (15, 4550389), (23, 2967645), (43, 1587345), (69, 989215), (107, 637905), (115, 593529), (129, 529115), (215, 317469), (321, 212635), (345, 197843), (535, 127581), (645, 105823), (989, 69015), (1605, 42527), (1849, 36915), (2461, 27735), (2967, 23005), (4601, 14835), (4945, 13803), (5547, 12305), (7383, 9245)]