57353205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42017}}^1$

素因数の和:42045

約数の個数: 32

約数和(自身を含む): 112944384

約数和(自身を除く): 55591179

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 42017, 126051, 210085, 294119, 546221, 630255, 882357, 1470595, 1638663, 2731105, 3823547, 4411785, 8193315, 11470641, 19117735, 57353205]

約数ペア:

[(1, 57353205), (3, 19117735), (5, 11470641), (7, 8193315), (13, 4411785), (15, 3823547), (21, 2731105), (35, 1638663), (39, 1470595), (65, 882357), (91, 630255), (105, 546221), (195, 294119), (273, 210085), (455, 126051), (1365, 42017)]