67727885

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 82732800

約数和(自身を除く): 15004915

約数列:

[1, 5, 79, 277, 395, 619, 1385, 3095, 21883, 48901, 109415, 171463, 244505, 857315, 13545577, 67727885]

約数ペア:

[(1, 67727885), (5, 13545577), (79, 857315), (277, 244505), (395, 171463), (619, 109415), (1385, 48901), (3095, 21883)]