26948805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 19935291

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1223, 1469, 1695, 3669, 4407, 6115, 7345, 15899, 18345, 22035, 47697, 79495, 138199, 238485, 414597, 690995, 1796587, 2072985, 5389761, 8982935, 26948805]

約数ペア:

[(1, 26948805), (3, 8982935), (5, 5389761), (13, 2072985), (15, 1796587), (39, 690995), (65, 414597), (113, 238485), (195, 138199), (339, 79495), (565, 47697), (1223, 22035), (1469, 18345), (1695, 15899), (3669, 7345), (4407, 6115)]