135320745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1288769}}^1$

素因数の和:1288784

約数の個数: 16

約数和(自身を含む): 247443840

約数和(自身を除く): 112123095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1288769, 3866307, 6443845, 9021383, 19331535, 27064149, 45106915, 135320745]

約数ペア:

[(1, 135320745), (3, 45106915), (5, 27064149), (7, 19331535), (15, 9021383), (21, 6443845), (35, 3866307), (105, 1288769)]