66133985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 85034880

約数和(自身を除く): 18900895

約数列:

[1, 5, 37, 59, 73, 83, 185, 295, 365, 415, 2183, 2701, 3071, 4307, 4897, 6059, 10915, 13505, 15355, 21535, 24485, 30295, 159359, 181189, 224183, 357481, 796795, 905945, 1120915, 1787405, 13226797, 66133985]

約数ペア:

[(1, 66133985), (5, 13226797), (37, 1787405), (59, 1120915), (73, 905945), (83, 796795), (185, 357481), (295, 224183), (365, 181189), (415, 159359), (2183, 30295), (2701, 24485), (3071, 21535), (4307, 15355), (4897, 13505), (6059, 10915)]