4489965

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 8102400

約数和(自身を除く): 3612435

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 421, 711, 1185, 1263, 2105, 2133, 3555, 3789, 6315, 10665, 11367, 18945, 33259, 56835, 99777, 166295, 299331, 498885, 897993, 1496655, 4489965]

約数ペア:

[(1, 4489965), (3, 1496655), (5, 897993), (9, 498885), (15, 299331), (27, 166295), (45, 99777), (79, 56835), (135, 33259), (237, 18945), (395, 11367), (421, 10665), (711, 6315), (1185, 3789), (1263, 3555), (2105, 2133)]