25673825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 33991128

約数和(自身を除く): 8317303

約数列:

[1, 5, 17, 25, 85, 193, 313, 425, 965, 1565, 3281, 4825, 5321, 7825, 16405, 26605, 60409, 82025, 133025, 302045, 1026953, 1510225, 5134765, 25673825]

約数ペア:

[(1, 25673825), (5, 5134765), (17, 1510225), (25, 1026953), (85, 302045), (193, 133025), (313, 82025), (425, 60409), (965, 26605), (1565, 16405), (3281, 7825), (4825, 5321)]