32778655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 49246848

約数和(自身を除く): 16468193

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 1181, 2135, 3965, 5551, 5905, 8267, 15353, 27755, 41335, 72041, 76765, 107471, 360205, 504287, 537355, 936533, 2521435, 4682665, 6555731, 32778655]

約数ペア:

[(1, 32778655), (5, 6555731), (7, 4682665), (13, 2521435), (35, 936533), (61, 537355), (65, 504287), (91, 360205), (305, 107471), (427, 76765), (455, 72041), (793, 41335), (1181, 27755), (2135, 15353), (3965, 8267), (5551, 5905)]