243362055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{32909}}^1$

素因数の和:32963

約数の個数: 32

約数和(自身を含む): 426513600

約数和(自身を除く): 183151545

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 32909, 98727, 164545, 493635, 559453, 954361, 1678359, 2797265, 2863083, 4771805, 8391795, 14315415, 16224137, 48672411, 81120685, 243362055]

約数ペア:

[(1, 243362055), (3, 81120685), (5, 48672411), (15, 16224137), (17, 14315415), (29, 8391795), (51, 4771805), (85, 2863083), (87, 2797265), (145, 1678359), (255, 954361), (435, 559453), (493, 493635), (1479, 164545), (2465, 98727), (7395, 32909)]