2257307135

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1\times {\mathrm{7529}}^1$

素因数の和:8578

約数の個数: 16

約数和(自身を含む): 2756341440

約数和(自身を除く): 499034305

約数列:

[1, 5, 61, 305, 983, 4915, 7529, 37645, 59963, 299815, 459269, 2296345, 7401007, 37005035, 451461427, 2257307135]

約数ペア:

[(1, 2257307135), (5, 451461427), (61, 37005035), (305, 7401007), (983, 2296345), (4915, 459269), (7529, 299815), (37645, 59963)]