40935615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1979}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 34336065

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 1979, 2955, 4137, 5937, 6895, 9895, 13853, 20685, 29685, 41559, 69265, 207795, 389863, 1169589, 1949315, 2729041, 5847945, 8187123, 13645205, 40935615]

約数ペア:

[(1, 40935615), (3, 13645205), (5, 8187123), (7, 5847945), (15, 2729041), (21, 1949315), (35, 1169589), (105, 389863), (197, 207795), (591, 69265), (985, 41559), (1379, 29685), (1979, 20685), (2955, 13853), (4137, 9895), (5937, 6895)]