26721365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28579}}^1$

素因数の和:28612

約数の個数: 16

約数和(自身を含む): 37039680

約数和(自身を除く): 10318315

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 28579, 142895, 314369, 485843, 1571845, 2429215, 5344273, 26721365]

約数ペア:

[(1, 26721365), (5, 5344273), (11, 2429215), (17, 1571845), (55, 485843), (85, 314369), (187, 142895), (935, 28579)]