65239525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4271}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 88994304

約数和(自身を除く): 23754779

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 4271, 15275, 21355, 55523, 106775, 200737, 277615, 1003685, 1388075, 2609581, 5018425, 13047905, 65239525]

約数ペア:

[(1, 65239525), (5, 13047905), (13, 5018425), (25, 2609581), (47, 1388075), (65, 1003685), (235, 277615), (325, 200737), (611, 106775), (1175, 55523), (3055, 21355), (4271, 15275)]