675068885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 853960320

約数和(自身を除く): 178891435

約数列:

[1, 5, 37, 67, 107, 185, 335, 509, 535, 2479, 2545, 3959, 7169, 12395, 18833, 19795, 34103, 35845, 54463, 94165, 170515, 265253, 272315, 1261811, 1326265, 2015131, 3649021, 6309055, 10075655, 18245105, 135013777, 675068885]

約数ペア:

[(1, 675068885), (5, 135013777), (37, 18245105), (67, 10075655), (107, 6309055), (185, 3649021), (335, 2015131), (509, 1326265), (535, 1261811), (2479, 272315), (2545, 265253), (3959, 170515), (7169, 94165), (12395, 54463), (18833, 35845), (19795, 34103)]