57401305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 77995008

約数和(自身を除く): 20593703

約数列:

[1, 5, 13, 31, 61, 65, 155, 305, 403, 467, 793, 1891, 2015, 2335, 3965, 6071, 9455, 14477, 24583, 28487, 30355, 72385, 122915, 142435, 188201, 370331, 883097, 941005, 1851655, 4415485, 11480261, 57401305]

約数ペア:

[(1, 57401305), (5, 11480261), (13, 4415485), (31, 1851655), (61, 941005), (65, 883097), (155, 370331), (305, 188201), (403, 142435), (467, 122915), (793, 72385), (1891, 30355), (2015, 28487), (2335, 24583), (3965, 14477), (6071, 9455)]