42775845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 78532608

約数和(自身を除く): 35756763

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 307, 921, 1327, 1535, 2149, 3981, 4605, 6447, 6635, 9289, 10745, 19905, 27867, 32235, 46445, 139335, 407389, 1222167, 2036945, 2851723, 6110835, 8555169, 14258615, 42775845]

約数ペア:

[(1, 42775845), (3, 14258615), (5, 8555169), (7, 6110835), (15, 2851723), (21, 2036945), (35, 1222167), (105, 407389), (307, 139335), (921, 46445), (1327, 32235), (1535, 27867), (2149, 19905), (3981, 10745), (4605, 9289), (6447, 6635)]