47677755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 78667776

約数和(自身を除く): 30990021

約数列:

[1, 3, 5, 15, 43, 129, 193, 215, 383, 579, 645, 965, 1149, 1915, 2895, 5745, 8299, 16469, 24897, 41495, 49407, 73919, 82345, 124485, 221757, 247035, 369595, 1108785, 3178517, 9535551, 15892585, 47677755]

約数ペア:

[(1, 47677755), (3, 15892585), (5, 9535551), (15, 3178517), (43, 1108785), (129, 369595), (193, 247035), (215, 221757), (383, 124485), (579, 82345), (645, 73919), (965, 49407), (1149, 41495), (1915, 24897), (2895, 16469), (5745, 8299)]