1292051215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{26539}}^1$

素因数の和:26671

約数の個数: 32

約数和(自身を含む): 1926167040

約数和(自身を除く): 634115825

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1391, 3745, 6955, 9737, 26539, 48685, 132695, 185773, 345007, 928865, 1725035, 2415049, 2839673, 12075245, 14198365, 19877711, 36915749, 99388555, 184578745, 258410243, 1292051215]

約数ペア:

[(1, 1292051215), (5, 258410243), (7, 184578745), (13, 99388555), (35, 36915749), (65, 19877711), (91, 14198365), (107, 12075245), (455, 2839673), (535, 2415049), (749, 1725035), (1391, 928865), (3745, 345007), (6955, 185773), (9737, 132695), (26539, 48685)]