708775145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15511}}^1$

素因数の和:15585

約数の個数: 32

約数和(自身を含む): 990286080

約数和(自身を除く): 281510935

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2405, 3515, 9139, 15511, 45695, 77555, 201643, 294709, 573907, 1008215, 1473545, 2869535, 3831217, 7460791, 10904233, 19156085, 37303955, 54521165, 141755029, 708775145]

約数ペア:

[(1, 708775145), (5, 141755029), (13, 54521165), (19, 37303955), (37, 19156085), (65, 10904233), (95, 7460791), (185, 3831217), (247, 2869535), (481, 1473545), (703, 1008215), (1235, 573907), (2405, 294709), (3515, 201643), (9139, 77555), (15511, 45695)]