159782835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 272305152

約数和(自身を除く): 112522317

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 251, 465, 555, 753, 1147, 1255, 1369, 3441, 3765, 4107, 5735, 6845, 7781, 9287, 17205, 20535, 23343, 27861, 38905, 42439, 46435, 116715, 127317, 139305, 212195, 287897, 343619, 636585, 863691, 1030857, 1439485, 1718095, 4318455, 5154285, 10652189, 31956567, 53260945, 159782835]

約数ペア:

[(1, 159782835), (3, 53260945), (5, 31956567), (15, 10652189), (31, 5154285), (37, 4318455), (93, 1718095), (111, 1439485), (155, 1030857), (185, 863691), (251, 636585), (465, 343619), (555, 287897), (753, 212195), (1147, 139305), (1255, 127317), (1369, 116715), (3441, 46435), (3765, 42439), (4107, 38905), (5735, 27861), (6845, 23343), (7781, 20535), (9287, 17205)]