82883885

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 37937875

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 2207, 5365, 7511, 11035, 15449, 37555, 64003, 77245, 81659, 320015, 408295, 448021, 571613, 2240105, 2368111, 2858065, 11840555, 16576777, 82883885]

約数ペア:

[(1, 82883885), (5, 16576777), (7, 11840555), (29, 2858065), (35, 2368111), (37, 2240105), (145, 571613), (185, 448021), (203, 408295), (259, 320015), (1015, 81659), (1073, 77245), (1295, 64003), (2207, 37555), (5365, 15449), (7511, 11035)]