15266085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 26116992

約数和(自身を除く): 10850907

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 457, 655, 1371, 1965, 2227, 2285, 6681, 6855, 7769, 11135, 23307, 33405, 38845, 59867, 116535, 179601, 299335, 898005, 1017739, 3053217, 5088695, 15266085]

約数ペア:

[(1, 15266085), (3, 5088695), (5, 3053217), (15, 1017739), (17, 898005), (51, 299335), (85, 179601), (131, 116535), (255, 59867), (393, 38845), (457, 33405), (655, 23307), (1371, 11135), (1965, 7769), (2227, 6855), (2285, 6681)]