5515905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 9483264

約数和(自身を除く): 3967359

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 223, 255, 291, 485, 669, 1115, 1455, 1649, 3345, 3791, 4947, 8245, 11373, 18955, 21631, 24735, 56865, 64893, 108155, 324465, 367727, 1103181, 1838635, 5515905]

約数ペア:

[(1, 5515905), (3, 1838635), (5, 1103181), (15, 367727), (17, 324465), (51, 108155), (85, 64893), (97, 56865), (223, 24735), (255, 21631), (291, 18955), (485, 11373), (669, 8245), (1115, 4947), (1455, 3791), (1649, 3345)]