55538665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 84268800

約数和(自身を除く): 28730135

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3299, 3367, 16495, 16835, 23093, 42887, 115465, 122063, 214435, 300209, 610315, 854441, 1501045, 1586819, 4272205, 7934095, 11107733, 55538665]

約数ペア:

[(1, 55538665), (5, 11107733), (7, 7934095), (13, 4272205), (35, 1586819), (37, 1501045), (65, 854441), (91, 610315), (185, 300209), (259, 214435), (455, 122063), (481, 115465), (1295, 42887), (2405, 23093), (3299, 16835), (3367, 16495)]