5727105

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 10454400

約数和(自身を除く): 4727295

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 179, 237, 395, 405, 537, 711, 895, 1185, 1611, 2133, 2685, 3555, 4833, 6399, 8055, 10665, 14141, 14499, 24165, 31995, 42423, 70705, 72495, 127269, 212115, 381807, 636345, 1145421, 1909035, 5727105]

約数ペア:

[(1, 5727105), (3, 1909035), (5, 1145421), (9, 636345), (15, 381807), (27, 212115), (45, 127269), (79, 72495), (81, 70705), (135, 42423), (179, 31995), (237, 24165), (395, 14499), (405, 14141), (537, 10665), (711, 8055), (895, 6399), (1185, 4833), (1611, 3555), (2133, 2685)]