38276685

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 71500800

約数和(自身を除く): 33224115

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 79, 97, 111, 135, 185, 237, 291, 333, 395, 485, 555, 711, 873, 999, 1185, 1455, 1665, 2133, 2619, 2923, 3555, 3589, 4365, 4995, 7663, 8769, 10665, 10767, 13095, 14615, 17945, 22989, 26307, 32301, 38315, 43845, 53835, 68967, 78921, 96903, 114945, 131535, 161505, 206901, 283531, 344835, 394605, 484515, 850593, 1034505, 1417655, 2551779, 4252965, 7655337, 12758895, 38276685]

約数ペア:

[(1, 38276685), (3, 12758895), (5, 7655337), (9, 4252965), (15, 2551779), (27, 1417655), (37, 1034505), (45, 850593), (79, 484515), (97, 394605), (111, 344835), (135, 283531), (185, 206901), (237, 161505), (291, 131535), (333, 114945), (395, 96903), (485, 78921), (555, 68967), (711, 53835), (873, 43845), (999, 38315), (1185, 32301), (1455, 26307), (1665, 22989), (2133, 17945), (2619, 14615), (2923, 13095), (3555, 10767), (3589, 10665), (4365, 8769), (4995, 7663)]