713644345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 922272768

約数和(自身を除く): 208628423

約数列:

[1, 5, 23, 37, 115, 185, 367, 457, 851, 1835, 2285, 4255, 8441, 10511, 13579, 16909, 42205, 52555, 67895, 84545, 167719, 312317, 388907, 838595, 1561585, 1944535, 3857537, 6205603, 19287685, 31028015, 142728869, 713644345]

約数ペア:

[(1, 713644345), (5, 142728869), (23, 31028015), (37, 19287685), (115, 6205603), (185, 3857537), (367, 1944535), (457, 1561585), (851, 838595), (1835, 388907), (2285, 312317), (4255, 167719), (8441, 84545), (10511, 67895), (13579, 52555), (16909, 42205)]