39899275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 53590320

約数和(自身を除く): 13691045

約数列:

[1, 5, 13, 25, 65, 293, 325, 419, 1465, 2095, 3809, 5447, 7325, 10475, 19045, 27235, 95225, 122767, 136175, 613835, 1595971, 3069175, 7979855, 39899275]

約数ペア:

[(1, 39899275), (5, 7979855), (13, 3069175), (25, 1595971), (65, 613835), (293, 136175), (325, 122767), (419, 95225), (1465, 27235), (2095, 19045), (3809, 10475), (5447, 7325)]