65016745

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 83454336

約数和(自身を除く): 18437591

約数列:

[1, 5, 23, 47, 115, 235, 523, 529, 1081, 2615, 2645, 5405, 12029, 24581, 24863, 60145, 122905, 124315, 276667, 565363, 1383335, 2826815, 13003349, 65016745]

約数ペア:

[(1, 65016745), (5, 13003349), (23, 2826815), (47, 1383335), (115, 565363), (235, 276667), (523, 124315), (529, 122905), (1081, 60145), (2615, 24863), (2645, 24581), (5405, 12029)]