83533775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8863}}^1$

素因数の和:8915

約数の個数: 24

約数和(自身を含む): 115409280

約数和(自身を除く): 31875505

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 8863, 9425, 44315, 115219, 221575, 257027, 576095, 1285135, 2880475, 3341351, 6425675, 16706755, 83533775]

約数ペア:

[(1, 83533775), (5, 16706755), (13, 6425675), (25, 3341351), (29, 2880475), (65, 1285135), (145, 576095), (325, 257027), (377, 221575), (725, 115219), (1885, 44315), (8863, 9425)]