26245005

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2647}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 42071424

約数和(自身を除く): 15826419

約数列:

[1, 3, 5, 15, 661, 1983, 2647, 3305, 7941, 9915, 13235, 39705, 1749667, 5249001, 8748335, 26245005]

約数ペア:

[(1, 26245005), (3, 8748335), (5, 5249001), (15, 1749667), (661, 39705), (1983, 13235), (2647, 9915), (3305, 7941)]