4472825

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 6457920

約数和(自身を除く): 1985095

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 419, 427, 1525, 2095, 2135, 2933, 10475, 10675, 14665, 25559, 73325, 127795, 178913, 638975, 894565, 4472825]

約数ペア:

[(1, 4472825), (5, 894565), (7, 638975), (25, 178913), (35, 127795), (61, 73325), (175, 25559), (305, 14665), (419, 10675), (427, 10475), (1525, 2933), (2095, 2135)]