2864505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{27281}}^1$

素因数の和:27296

約数の個数: 16

約数和(自身を含む): 5238144

約数和(自身を除く): 2373639

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 27281, 81843, 136405, 190967, 409215, 572901, 954835, 2864505]

約数ペア:

[(1, 2864505), (3, 954835), (5, 572901), (7, 409215), (15, 190967), (21, 136405), (35, 81843), (105, 27281)]