16091115

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 26849280

約数和(自身を除く): 10758165

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 237, 367, 395, 555, 1101, 1185, 1835, 2923, 5505, 8769, 13579, 14615, 28993, 40737, 43845, 67895, 86979, 144965, 203685, 434895, 1072741, 3218223, 5363705, 16091115]

約数ペア:

[(1, 16091115), (3, 5363705), (5, 3218223), (15, 1072741), (37, 434895), (79, 203685), (111, 144965), (185, 86979), (237, 67895), (367, 43845), (395, 40737), (555, 28993), (1101, 14615), (1185, 13579), (1835, 8769), (2923, 5505)]