4423825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 6642432

約数和(自身を除く): 2218607

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1487, 2975, 7435, 10409, 25279, 37175, 52045, 126395, 176953, 260225, 631975, 884765, 4423825]

約数ペア:

[(1, 4423825), (5, 884765), (7, 631975), (17, 260225), (25, 176953), (35, 126395), (85, 52045), (119, 37175), (175, 25279), (425, 10409), (595, 7435), (1487, 2975)]