25230429

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 41783040

約数和(自身を除く): 16552611

約数列:

[1, 3, 7, 9, 21, 63, 557, 719, 1671, 2157, 3899, 5013, 5033, 6471, 11697, 15099, 35091, 45297, 400483, 1201449, 2803381, 3604347, 8410143, 25230429]

約数ペア:

[(1, 25230429), (3, 8410143), (7, 3604347), (9, 2803381), (21, 1201449), (63, 400483), (557, 45297), (719, 35091), (1671, 15099), (2157, 11697), (3899, 6471), (5013, 5033)]