73054785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 50117055

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 1979, 2461, 5937, 7383, 9895, 12305, 29685, 36915, 45517, 136551, 211753, 227585, 635259, 682755, 1058765, 3176295, 4870319, 14610957, 24351595, 73054785]

約数ペア:

[(1, 73054785), (3, 24351595), (5, 14610957), (15, 4870319), (23, 3176295), (69, 1058765), (107, 682755), (115, 635259), (321, 227585), (345, 211753), (535, 136551), (1605, 45517), (1979, 36915), (2461, 29685), (5937, 12305), (7383, 9895)]