4691945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 5839680

約数和(自身を除く): 1147735

約数列:

[1, 5, 43, 139, 157, 215, 695, 785, 5977, 6751, 21823, 29885, 33755, 109115, 938389, 4691945]

約数ペア:

[(1, 4691945), (5, 938389), (43, 109115), (139, 33755), (157, 29885), (215, 21823), (695, 6751), (785, 5977)]