172825485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{96821}}^1$

素因数の和:96853

約数の個数: 32

約数和(自身を含む): 334616832

約数和(自身を除く): 161791347

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 96821, 290463, 484105, 677747, 1452315, 1645957, 2033241, 3388735, 4937871, 8229785, 10166205, 11521699, 24689355, 34565097, 57608495, 172825485]

約数ペア:

[(1, 172825485), (3, 57608495), (5, 34565097), (7, 24689355), (15, 11521699), (17, 10166205), (21, 8229785), (35, 4937871), (51, 3388735), (85, 2033241), (105, 1645957), (119, 1452315), (255, 677747), (357, 484105), (595, 290463), (1785, 96821)]