55482245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 83328000

約数和(自身を除く): 27845755

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 1999, 2135, 3965, 5551, 9995, 13993, 25987, 27755, 69965, 121939, 129935, 181909, 609695, 853573, 909545, 1585207, 4267865, 7926035, 11096449, 55482245]

約数ペア:

[(1, 55482245), (5, 11096449), (7, 7926035), (13, 4267865), (35, 1585207), (61, 909545), (65, 853573), (91, 609695), (305, 181909), (427, 129935), (455, 121939), (793, 69965), (1999, 27755), (2135, 25987), (3965, 13993), (5551, 9995)]