66999734405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1\times {\mathrm{2297}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 83495715840

約数和(自身を除く): 16495981435

約数列:

[1, 5, 31, 155, 227, 829, 1135, 2297, 4145, 7037, 11485, 25699, 35185, 71207, 128495, 188183, 356035, 521419, 940915, 1904213, 2607095, 5833673, 9521065, 16163989, 29168365, 59030603, 80819945, 295153015, 432256351, 2161281755, 13399946881, 66999734405]

約数ペア:

[(1, 66999734405), (5, 13399946881), (31, 2161281755), (155, 432256351), (227, 295153015), (829, 80819945), (1135, 59030603), (2297, 29168365), (4145, 16163989), (7037, 9521065), (11485, 5833673), (25699, 2607095), (35185, 1904213), (71207, 940915), (128495, 521419), (188183, 356035)]