42543165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 35516355

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 419, 967, 1257, 2095, 2901, 2933, 4835, 6285, 6769, 8799, 14505, 14665, 20307, 33845, 43995, 101535, 405173, 1215519, 2025865, 2836211, 6077595, 8508633, 14181055, 42543165]

約数ペア:

[(1, 42543165), (3, 14181055), (5, 8508633), (7, 6077595), (15, 2836211), (21, 2025865), (35, 1215519), (105, 405173), (419, 101535), (967, 43995), (1257, 33845), (2095, 20307), (2901, 14665), (2933, 14505), (4835, 8799), (6285, 6769)]