282667725

素因数分解:

$3^4\times 5^2\times {\mathrm{139589}}^1$

素因数の和:139611

約数の個数: 30

約数和(自身を含む): 523602090

約数和(自身を除く): 240934365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 139589, 418767, 697945, 1256301, 2093835, 3489725, 3768903, 6281505, 10469175, 11306709, 18844515, 31407525, 56533545, 94222575, 282667725]

約数ペア:

[(1, 282667725), (3, 94222575), (5, 56533545), (9, 31407525), (15, 18844515), (25, 11306709), (27, 10469175), (45, 6281505), (75, 3768903), (81, 3489725), (135, 2093835), (225, 1256301), (405, 697945), (675, 418767), (2025, 139589)]