4383315

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 8015040

約数和(自身を除く): 3631725

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 137, 237, 395, 405, 411, 685, 711, 1185, 1233, 2055, 2133, 3555, 3699, 6165, 6399, 10665, 10823, 11097, 18495, 31995, 32469, 54115, 55485, 97407, 162345, 292221, 487035, 876663, 1461105, 4383315]

約数ペア:

[(1, 4383315), (3, 1461105), (5, 876663), (9, 487035), (15, 292221), (27, 162345), (45, 97407), (79, 55485), (81, 54115), (135, 32469), (137, 31995), (237, 18495), (395, 11097), (405, 10823), (411, 10665), (685, 6399), (711, 6165), (1185, 3699), (1233, 3555), (2055, 2133)]