743132645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4271}}^1$

素因数の和:4405

約数の個数: 32

約数和(自身を含む): 996572160

約数和(自身を除く): 253439515

約数列:

[1, 5, 17, 23, 85, 89, 115, 391, 445, 1513, 1955, 2047, 4271, 7565, 10235, 21355, 34799, 72607, 98233, 173995, 363035, 380119, 491165, 1669961, 1900595, 6462023, 8349805, 8742737, 32310115, 43713685, 148626529, 743132645]

約数ペア:

[(1, 743132645), (5, 148626529), (17, 43713685), (23, 32310115), (85, 8742737), (89, 8349805), (115, 6462023), (391, 1900595), (445, 1669961), (1513, 491165), (1955, 380119), (2047, 363035), (4271, 173995), (7565, 98233), (10235, 72607), (21355, 34799)]