156977373405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1\times {\mathrm{42179}}^1$

素因数の和:47513

約数の個数: 32

約数和(自身を含む): 256562380800

約数和(自身を除く): 99585007395

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 5279, 15837, 26395, 42179, 79185, 126537, 210895, 248113, 632685, 744339, 1240565, 1982413, 3721695, 5947239, 9912065, 29736195, 222662941, 667988823, 1113314705, 3339944115, 10465158227, 31395474681, 52325791135, 156977373405]

約数ペア:

[(1, 156977373405), (3, 52325791135), (5, 31395474681), (15, 10465158227), (47, 3339944115), (141, 1113314705), (235, 667988823), (705, 222662941), (5279, 29736195), (15837, 9912065), (26395, 5947239), (42179, 3721695), (79185, 1982413), (126537, 1240565), (210895, 744339), (248113, 632685)]