1566742425695

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1356763}}^1$

素因数の和:1356983

約数の個数: 32

約数和(自身を含む): 1985781498624

約数和(自身を除く): 419039072929

約数列:

[1, 5, 41, 43, 131, 205, 215, 655, 1763, 5371, 5633, 8815, 26855, 28165, 230953, 1154765, 1356763, 6783815, 55627283, 58340809, 177735953, 278136415, 291704045, 888679765, 2391973169, 7287174073, 7642645979, 11959865845, 36435870365, 38213229895, 313348485139, 1566742425695]

約数ペア:

[(1, 1566742425695), (5, 313348485139), (41, 38213229895), (43, 36435870365), (131, 11959865845), (205, 7642645979), (215, 7287174073), (655, 2391973169), (1763, 888679765), (5371, 291704045), (5633, 278136415), (8815, 177735953), (26855, 58340809), (28165, 55627283), (230953, 6783815), (1154765, 1356763)]