26445795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 45188928

約数和(自身を除く): 18743133

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 757, 2055, 2271, 2329, 3785, 6987, 11355, 11645, 12869, 34935, 38607, 64345, 103709, 193035, 311127, 518545, 1555635, 1763053, 5289159, 8815265, 26445795]

約数ペア:

[(1, 26445795), (3, 8815265), (5, 5289159), (15, 1763053), (17, 1555635), (51, 518545), (85, 311127), (137, 193035), (255, 103709), (411, 64345), (685, 38607), (757, 34935), (2055, 12869), (2271, 11645), (2329, 11355), (3785, 6987)]