15662586321

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 23235186000

約数和(自身を除く): 7572599679

約数列:

[1, 3, 9, 73, 149, 193, 219, 447, 579, 657, 829, 1341, 1737, 2487, 7461, 10877, 14089, 28757, 32631, 42267, 60517, 86271, 97893, 123521, 126801, 159997, 181551, 258813, 370563, 479991, 544653, 1111689, 1439973, 2099261, 6297783, 9017033, 11679781, 18893349, 23839553, 27051099, 35039343, 71518659, 81153297, 105118029, 214555977, 1740287369, 5220862107, 15662586321]

約数ペア:

[(1, 15662586321), (3, 5220862107), (9, 1740287369), (73, 214555977), (149, 105118029), (193, 81153297), (219, 71518659), (447, 35039343), (579, 27051099), (657, 23839553), (829, 18893349), (1341, 11679781), (1737, 9017033), (2487, 6297783), (7461, 2099261), (10877, 1439973), (14089, 1111689), (28757, 544653), (32631, 479991), (42267, 370563), (60517, 258813), (86271, 181551), (97893, 159997), (123521, 126801)]