7166205

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 12883200

約数和(自身を除く): 5716995

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 487, 545, 981, 1461, 1635, 2435, 2943, 4383, 4905, 7305, 13149, 14715, 21915, 53083, 65745, 159249, 265415, 477747, 796245, 1433241, 2388735, 7166205]

約数ペア:

[(1, 7166205), (3, 2388735), (5, 1433241), (9, 796245), (15, 477747), (27, 265415), (45, 159249), (109, 65745), (135, 53083), (327, 21915), (487, 14715), (545, 13149), (981, 7305), (1461, 4905), (1635, 4383), (2435, 2943)]