84927105

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 151272576

約数和(自身を除く): 66345471

約数列:

[1, 3, 5, 9, 15, 45, 73, 103, 219, 251, 309, 365, 515, 657, 753, 927, 1095, 1255, 1545, 2259, 3285, 3765, 4635, 7519, 11295, 18323, 22557, 25853, 37595, 54969, 67671, 77559, 91615, 112785, 129265, 164907, 232677, 274845, 338355, 387795, 824535, 1163385, 1887269, 5661807, 9436345, 16985421, 28309035, 84927105]

約数ペア:

[(1, 84927105), (3, 28309035), (5, 16985421), (9, 9436345), (15, 5661807), (45, 1887269), (73, 1163385), (103, 824535), (219, 387795), (251, 338355), (309, 274845), (365, 232677), (515, 164907), (657, 129265), (753, 112785), (927, 91615), (1095, 77559), (1255, 67671), (1545, 54969), (2259, 37595), (3285, 25853), (3765, 22557), (4635, 18323), (7519, 11295)]