9898350045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{138139}}^1$

素因数の和:138445

約数の個数: 32

約数和(自身を含む): 16828767360

約数和(自身を除く): 6930417315

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 843, 1405, 4215, 4777, 14331, 23885, 71655, 138139, 414417, 690695, 2072085, 2348363, 7045089, 11741815, 35225445, 38817059, 116451177, 194085295, 582255885, 659890003, 1979670009, 3299450015, 9898350045]

約数ペア:

[(1, 9898350045), (3, 3299450015), (5, 1979670009), (15, 659890003), (17, 582255885), (51, 194085295), (85, 116451177), (255, 38817059), (281, 35225445), (843, 11741815), (1405, 7045089), (4215, 2348363), (4777, 2072085), (14331, 690695), (23885, 414417), (71655, 138139)]