308135065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 446135040

約数和(自身を除く): 137999975

約数列:

[1, 5, 7, 19, 35, 95, 133, 661, 665, 701, 3305, 3505, 4627, 4907, 12559, 13319, 23135, 24535, 62795, 66595, 87913, 93233, 439565, 463361, 466165, 2316805, 3243527, 8803859, 16217635, 44019295, 61627013, 308135065]

約数ペア:

[(1, 308135065), (5, 61627013), (7, 44019295), (19, 16217635), (35, 8803859), (95, 3243527), (133, 2316805), (661, 466165), (665, 463361), (701, 439565), (3305, 93233), (3505, 87913), (4627, 66595), (4907, 62795), (12559, 24535), (13319, 23135)]