13888917465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{656221}}^1$

素因数の和:656329

約数の個数: 32

約数和(自身を含む): 23812983936

約数和(自身を除く): 9924066471

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 21165, 656221, 1968663, 3281105, 9843315, 11155757, 33467271, 54466343, 55778785, 163399029, 167336355, 272331715, 816995145, 925927831, 2777783493, 4629639155, 13888917465]

約数ペア:

[(1, 13888917465), (3, 4629639155), (5, 2777783493), (15, 925927831), (17, 816995145), (51, 272331715), (83, 167336355), (85, 163399029), (249, 55778785), (255, 54466343), (415, 33467271), (1245, 11155757), (1411, 9843315), (4233, 3281105), (7055, 1968663), (21165, 656221)]