2015369997

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 2792275200

約数和(自身を除く): 776905203

約数列:

[1, 3, 53, 103, 109, 159, 309, 327, 1129, 3387, 5459, 5777, 11227, 16377, 17331, 33681, 59837, 116287, 123061, 179511, 348861, 369183, 595031, 1785093, 6163211, 6522233, 12675283, 18489633, 19566699, 38025849, 671789999, 2015369997]

約数ペア:

[(1, 2015369997), (3, 671789999), (53, 38025849), (103, 19566699), (109, 18489633), (159, 12675283), (309, 6522233), (327, 6163211), (1129, 1785093), (3387, 595031), (5459, 369183), (5777, 348861), (11227, 179511), (16377, 123061), (17331, 116287), (33681, 59837)]