79668885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{312427}}^1$

素因数の和:312452

約数の個数: 16

約数和(自身を含む): 134968896

約数和(自身を除く): 55300011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 312427, 937281, 1562135, 4686405, 5311259, 15933777, 26556295, 79668885]

約数ペア:

[(1, 79668885), (3, 26556295), (5, 15933777), (15, 5311259), (17, 4686405), (51, 1562135), (85, 937281), (255, 312427)]