71782645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 96334560

約数和(自身を除く): 24551915

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 2011, 3245, 7139, 10055, 22121, 35695, 110605, 118649, 243331, 593245, 1216655, 1305139, 6525695, 14356529, 71782645]

約数ペア:

[(1, 71782645), (5, 14356529), (11, 6525695), (55, 1305139), (59, 1216655), (121, 593245), (295, 243331), (605, 118649), (649, 110605), (2011, 35695), (3245, 22121), (7139, 10055)]