65429715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 113150016

約数和(自身を除く): 47720301

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 421, 797, 1263, 2105, 2391, 3985, 5473, 6315, 10361, 11955, 16419, 27365, 31083, 51805, 82095, 155415, 335537, 1006611, 1677685, 4361981, 5033055, 13085943, 21809905, 65429715]

約数ペア:

[(1, 65429715), (3, 21809905), (5, 13085943), (13, 5033055), (15, 4361981), (39, 1677685), (65, 1006611), (195, 335537), (421, 155415), (797, 82095), (1263, 51805), (2105, 31083), (2391, 27365), (3985, 16419), (5473, 11955), (6315, 10361)]