57808645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4836

約数の個数: 16

約数和(自身を含む): 72529920

約数和(自身を除く): 14721275

約数列:

[1, 5, 31, 79, 155, 395, 2449, 4721, 12245, 23605, 146351, 372959, 731755, 1864795, 11561729, 57808645]

約数ペア:

[(1, 57808645), (5, 11561729), (31, 1864795), (79, 731755), (155, 372959), (395, 146351), (2449, 23605), (4721, 12245)]