2512785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 4459392

約数和(自身を除く): 1946607

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 157, 165, 291, 471, 485, 785, 1067, 1455, 1727, 2355, 3201, 5181, 5335, 8635, 15229, 16005, 25905, 45687, 76145, 167519, 228435, 502557, 837595, 2512785]

約数ペア:

[(1, 2512785), (3, 837595), (5, 502557), (11, 228435), (15, 167519), (33, 76145), (55, 45687), (97, 25905), (157, 16005), (165, 15229), (291, 8635), (471, 5335), (485, 5181), (785, 3201), (1067, 2355), (1455, 1727)]