127481115

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 208051200

約数和(自身を除く): 80570085

約数列:

[1, 3, 5, 15, 79, 179, 237, 395, 537, 601, 895, 1185, 1803, 2685, 3005, 9015, 14141, 42423, 47479, 70705, 107579, 142437, 212115, 237395, 322737, 537895, 712185, 1613685, 8498741, 25496223, 42493705, 127481115]

約数ペア:

[(1, 127481115), (3, 42493705), (5, 25496223), (15, 8498741), (79, 1613685), (179, 712185), (237, 537895), (395, 322737), (537, 237395), (601, 212115), (895, 142437), (1185, 107579), (1803, 70705), (2685, 47479), (3005, 42423), (9015, 14141)]