423460225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13649}}^1$

素因数の和:13749

約数の個数: 24

約数和(自身を含む): 563635800

約数和(自身を除く): 140175575

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 13649, 31025, 68245, 232033, 341225, 996377, 1160165, 4981885, 5800825, 16938409, 24909425, 84692045, 423460225]

約数ペア:

[(1, 423460225), (5, 84692045), (17, 24909425), (25, 16938409), (73, 5800825), (85, 4981885), (365, 1160165), (425, 996377), (1241, 341225), (1825, 232033), (6205, 68245), (13649, 31025)]