423879555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{5501}}^1$

素因数の和:5987

約数の個数: 32

約数和(自身を含む): 741581568

約数和(自身を除く): 317702013

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 467, 1401, 2335, 5137, 5501, 7005, 15411, 16503, 25685, 27505, 60511, 77055, 82515, 181533, 302555, 907665, 2568967, 7706901, 12844835, 28258637, 38534505, 84775911, 141293185, 423879555]

約数ペア:

[(1, 423879555), (3, 141293185), (5, 84775911), (11, 38534505), (15, 28258637), (33, 12844835), (55, 7706901), (165, 2568967), (467, 907665), (1401, 302555), (2335, 181533), (5137, 82515), (5501, 77055), (7005, 60511), (15411, 27505), (16503, 25685)]