71084915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 96297984

約数和(自身を除く): 25213069

約数列:

[1, 5, 11, 47, 55, 107, 235, 257, 517, 535, 1177, 1285, 2585, 2827, 5029, 5885, 12079, 14135, 25145, 27499, 55319, 60395, 132869, 137495, 276595, 302489, 664345, 1292453, 1512445, 6462265, 14216983, 71084915]

約数ペア:

[(1, 71084915), (5, 14216983), (11, 6462265), (47, 1512445), (55, 1292453), (107, 664345), (235, 302489), (257, 276595), (517, 137495), (535, 132869), (1177, 60395), (1285, 55319), (2585, 27499), (2827, 25145), (5029, 14135), (5885, 12079)]