55960065

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19739}}^1$

素因数の和:19763

約数の個数: 40

約数和(自身を含む): 114649920

約数和(自身を除く): 58689855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 19739, 59217, 98695, 138173, 177651, 296085, 414519, 532953, 690865, 888255, 1243557, 1598859, 2072595, 2664765, 3730671, 6217785, 7994295, 11192013, 18653355, 55960065]

約数ペア:

[(1, 55960065), (3, 18653355), (5, 11192013), (7, 7994295), (9, 6217785), (15, 3730671), (21, 2664765), (27, 2072595), (35, 1598859), (45, 1243557), (63, 888255), (81, 690865), (105, 532953), (135, 414519), (189, 296085), (315, 177651), (405, 138173), (567, 98695), (945, 59217), (2835, 19739)]