25339025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 32810400

約数和(自身を除く): 7471375

約数列:

[1, 5, 25, 41, 59, 205, 295, 419, 1025, 1475, 2095, 2419, 10475, 12095, 17179, 24721, 60475, 85895, 123605, 429475, 618025, 1013561, 5067805, 25339025]

約数ペア:

[(1, 25339025), (5, 5067805), (25, 1013561), (41, 618025), (59, 429475), (205, 123605), (295, 85895), (419, 60475), (1025, 24721), (1475, 17179), (2095, 12095), (2419, 10475)]