53239305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1871}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 97763328

約数和(自身を除く): 44524023

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1871, 1897, 4065, 5613, 5691, 9355, 9485, 13097, 28065, 28455, 39291, 65485, 196455, 507041, 1521123, 2535205, 3549287, 7605615, 10647861, 17746435, 53239305]

約数ペア:

[(1, 53239305), (3, 17746435), (5, 10647861), (7, 7605615), (15, 3549287), (21, 2535205), (35, 1521123), (105, 507041), (271, 196455), (813, 65485), (1355, 39291), (1871, 28455), (1897, 28065), (4065, 13097), (5613, 9485), (5691, 9355)]