32857515

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 30041685

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 103, 135, 139, 153, 255, 309, 417, 459, 515, 695, 765, 927, 1251, 1545, 1751, 2085, 2295, 2363, 2781, 3753, 4635, 5253, 6255, 7089, 8755, 11815, 13905, 14317, 15759, 18765, 21267, 26265, 35445, 42951, 47277, 63801, 71585, 78795, 106335, 128853, 214755, 236385, 243389, 319005, 386559, 644265, 730167, 1216945, 1932795, 2190501, 3650835, 6571503, 10952505, 32857515]

約数ペア:

[(1, 32857515), (3, 10952505), (5, 6571503), (9, 3650835), (15, 2190501), (17, 1932795), (27, 1216945), (45, 730167), (51, 644265), (85, 386559), (103, 319005), (135, 243389), (139, 236385), (153, 214755), (255, 128853), (309, 106335), (417, 78795), (459, 71585), (515, 63801), (695, 47277), (765, 42951), (927, 35445), (1251, 26265), (1545, 21267), (1751, 18765), (2085, 15759), (2295, 14317), (2363, 13905), (2781, 11815), (3753, 8755), (4635, 7089), (5253, 6255)]