17405145

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 31132800

約数和(自身を除く): 13727655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 563, 687, 1145, 1689, 2061, 2815, 3435, 5067, 6183, 8445, 10305, 15201, 25335, 30915, 76005, 128927, 386781, 644635, 1160343, 1933905, 3481029, 5801715, 17405145]

約数ペア:

[(1, 17405145), (3, 5801715), (5, 3481029), (9, 1933905), (15, 1160343), (27, 644635), (45, 386781), (135, 128927), (229, 76005), (563, 30915), (687, 25335), (1145, 15201), (1689, 10305), (2061, 8445), (2815, 6183), (3435, 5067)]