155667045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 265168512

約数和(自身を除く): 109501467

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 965, 2895, 3163, 3281, 9489, 9843, 15815, 16405, 47445, 49215, 53771, 161313, 268855, 610459, 806565, 1831377, 3052295, 9156885, 10377803, 31133409, 51889015, 155667045]

約数ペア:

[(1, 155667045), (3, 51889015), (5, 31133409), (15, 10377803), (17, 9156885), (51, 3052295), (85, 1831377), (193, 806565), (255, 610459), (579, 268855), (965, 161313), (2895, 53771), (3163, 49215), (3281, 47445), (9489, 16405), (9843, 15815)]