149766855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83903}}^1$

素因数の和:83935

約数の個数: 32

約数和(自身を含む): 289972224

約数和(自身を除く): 140205369

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 83903, 251709, 419515, 587321, 1258545, 1426351, 1761963, 2936605, 4279053, 7131755, 8809815, 9984457, 21395265, 29953371, 49922285, 149766855]

約数ペア:

[(1, 149766855), (3, 49922285), (5, 29953371), (7, 21395265), (15, 9984457), (17, 8809815), (21, 7131755), (35, 4279053), (51, 2936605), (85, 1761963), (105, 1426351), (119, 1258545), (255, 587321), (357, 419515), (595, 251709), (1785, 83903)]