194565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 380160

約数和(自身を除く): 185595

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 109, 119, 255, 327, 357, 545, 595, 763, 1635, 1785, 1853, 2289, 3815, 5559, 9265, 11445, 12971, 27795, 38913, 64855, 194565]

約数ペア:

[(1, 194565), (3, 64855), (5, 38913), (7, 27795), (15, 12971), (17, 11445), (21, 9265), (35, 5559), (51, 3815), (85, 2289), (105, 1853), (109, 1785), (119, 1635), (255, 763), (327, 595), (357, 545)]