66215595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 113375808

約数和(自身を除く): 47160213

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 2677, 4947, 8031, 8245, 13385, 24735, 40155, 45509, 136527, 227545, 259669, 682635, 779007, 1298345, 3895035, 4414373, 13243119, 22071865, 66215595]

約数ペア:

[(1, 66215595), (3, 22071865), (5, 13243119), (15, 4414373), (17, 3895035), (51, 1298345), (85, 779007), (97, 682635), (255, 259669), (291, 227545), (485, 136527), (1455, 45509), (1649, 40155), (2677, 24735), (4947, 13385), (8031, 8245)]