11873655

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 21251520

約数和(自身を除く): 9377865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 313, 843, 939, 1405, 1565, 2529, 2817, 4215, 4695, 7587, 8451, 12645, 14085, 37935, 42255, 87953, 263859, 439765, 791577, 1319295, 2374731, 3957885, 11873655]

約数ペア:

[(1, 11873655), (3, 3957885), (5, 2374731), (9, 1319295), (15, 791577), (27, 439765), (45, 263859), (135, 87953), (281, 42255), (313, 37935), (843, 14085), (939, 12645), (1405, 8451), (1565, 7587), (2529, 4695), (2817, 4215)]