11577105

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 21305856

約数和(自身を除く): 9728751

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 193, 215, 279, 387, 465, 579, 645, 965, 1333, 1395, 1737, 1935, 2895, 3999, 5983, 6665, 8299, 8685, 11997, 17949, 19995, 24897, 29915, 41495, 53847, 59985, 74691, 89745, 124485, 257269, 269235, 373455, 771807, 1286345, 2315421, 3859035, 11577105]

約数ペア:

[(1, 11577105), (3, 3859035), (5, 2315421), (9, 1286345), (15, 771807), (31, 373455), (43, 269235), (45, 257269), (93, 124485), (129, 89745), (155, 74691), (193, 59985), (215, 53847), (279, 41495), (387, 29915), (465, 24897), (579, 19995), (645, 17949), (965, 11997), (1333, 8685), (1395, 8299), (1737, 6665), (1935, 5983), (2895, 3999)]