26028145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 37376640

約数和(自身を除く): 11348495

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 617, 649, 715, 767, 3085, 3245, 3835, 6787, 8021, 8437, 33935, 36403, 40105, 42185, 88231, 182015, 400433, 441155, 473239, 2002165, 2366195, 5205629, 26028145]

約数ペア:

[(1, 26028145), (5, 5205629), (11, 2366195), (13, 2002165), (55, 473239), (59, 441155), (65, 400433), (143, 182015), (295, 88231), (617, 42185), (649, 40105), (715, 36403), (767, 33935), (3085, 8437), (3245, 8021), (3835, 6787)]