137845155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15817}}^1$

素因数の和:15915

約数の個数: 32

約数和(自身を含む): 255112704

約数和(自身を除く): 117267549

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 15817, 47451, 79085, 110719, 237255, 332157, 553595, 1312811, 1660785, 3938433, 6564055, 9189677, 19692165, 27569031, 45948385, 137845155]

約数ペア:

[(1, 137845155), (3, 45948385), (5, 27569031), (7, 19692165), (15, 9189677), (21, 6564055), (35, 3938433), (83, 1660785), (105, 1312811), (249, 553595), (415, 332157), (581, 237255), (1245, 110719), (1743, 79085), (2905, 47451), (8715, 15817)]