15679947505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 21265286400

約数和(自身を除く): 5585338895

約数列:

[1, 5, 19, 29, 37, 95, 101, 145, 185, 505, 551, 703, 1073, 1523, 1919, 2755, 2929, 3515, 3737, 5365, 7615, 9595, 14645, 18685, 20387, 28937, 44167, 55651, 56351, 71003, 101935, 108373, 144685, 153823, 220835, 278255, 281755, 355015, 541865, 769115, 839173, 1070669, 1634179, 2059087, 2922637, 4195865, 4460867, 5353345, 5691451, 8170895, 10295435, 14613185, 22304335, 28457255, 31049401, 84756473, 108137569, 155247005, 165052079, 423782365, 540687845, 825260395, 3135989501, 15679947505]

約数ペア:

[(1, 15679947505), (5, 3135989501), (19, 825260395), (29, 540687845), (37, 423782365), (95, 165052079), (101, 155247005), (145, 108137569), (185, 84756473), (505, 31049401), (551, 28457255), (703, 22304335), (1073, 14613185), (1523, 10295435), (1919, 8170895), (2755, 5691451), (2929, 5353345), (3515, 4460867), (3737, 4195865), (5365, 2922637), (7615, 2059087), (9595, 1634179), (14645, 1070669), (18685, 839173), (20387, 769115), (28937, 541865), (44167, 355015), (55651, 281755), (56351, 278255), (71003, 220835), (101935, 153823), (108373, 144685)]