134821905

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 219024000

約数和(自身を除く): 84202095

約数列:

[1, 3, 5, 15, 149, 179, 337, 447, 537, 745, 895, 1011, 1685, 2235, 2685, 5055, 26671, 50213, 60323, 80013, 133355, 150639, 180969, 251065, 301615, 400065, 753195, 904845, 8988127, 26964381, 44940635, 134821905]

約数ペア:

[(1, 134821905), (3, 44940635), (5, 26964381), (15, 8988127), (149, 904845), (179, 753195), (337, 400065), (447, 301615), (537, 251065), (745, 180969), (895, 150639), (1011, 133355), (1685, 80013), (2235, 60323), (2685, 50213), (5055, 26671)]