145280790495

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2503}}^1\times {\mathrm{17669}}^1$

素因数の和:20256

約数の個数: 48

約数和(自身を含む): 255386064960

約数和(自身を除く): 110105274465

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 2503, 3285, 7509, 12515, 17669, 22527, 37545, 53007, 88345, 112635, 159021, 182719, 265035, 548157, 795105, 913595, 1289837, 1644471, 2740785, 3869511, 6449185, 8222355, 11608533, 19347555, 44225507, 58042665, 132676521, 221127535, 398029563, 663382605, 1990147815, 3228462011, 9685386033, 16142310055, 29056158099, 48426930165, 145280790495]

約数ペア:

[(1, 145280790495), (3, 48426930165), (5, 29056158099), (9, 16142310055), (15, 9685386033), (45, 3228462011), (73, 1990147815), (219, 663382605), (365, 398029563), (657, 221127535), (1095, 132676521), (2503, 58042665), (3285, 44225507), (7509, 19347555), (12515, 11608533), (17669, 8222355), (22527, 6449185), (37545, 3869511), (53007, 2740785), (88345, 1644471), (112635, 1289837), (159021, 913595), (182719, 795105), (265035, 548157)]