57253105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 87494400

約数和(自身を除く): 30241295

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 4339, 13195, 21695, 30373, 56407, 125831, 151865, 282035, 394849, 629155, 880817, 1635803, 1974245, 4404085, 8179015, 11450621, 57253105]

約数ペア:

[(1, 57253105), (5, 11450621), (7, 8179015), (13, 4404085), (29, 1974245), (35, 1635803), (65, 880817), (91, 629155), (145, 394849), (203, 282035), (377, 151865), (455, 125831), (1015, 56407), (1885, 30373), (2639, 21695), (4339, 13195)]