127124145

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27427}}^1$

素因数の和:27541

約数の個数: 24

約数和(自身を含む): 222495936

約数和(自身を除く): 95371791

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 27427, 82281, 137135, 246843, 411405, 1234215, 2824981, 8474943, 14124905, 25424829, 42374715, 127124145]

約数ペア:

[(1, 127124145), (3, 42374715), (5, 25424829), (9, 14124905), (15, 8474943), (45, 2824981), (103, 1234215), (309, 411405), (515, 246843), (927, 137135), (1545, 82281), (4635, 27427)]