80485825

素因数分解:

$5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 114699008

約数和(自身を除く): 34213183

約数列:

[1, 5, 7, 25, 35, 175, 193, 965, 1351, 2383, 4825, 6755, 11915, 16681, 33775, 59575, 83405, 417025, 459919, 2299595, 3219433, 11497975, 16097165, 80485825]

約数ペア:

[(1, 80485825), (5, 16097165), (7, 11497975), (25, 3219433), (35, 2299595), (175, 459919), (193, 417025), (965, 83405), (1351, 59575), (2383, 33775), (4825, 16681), (6755, 11915)]