139133025

素因数分解:

$3^3\times 5^2\times {\mathrm{206123}}^1$

素因数の和:206142

約数の個数: 24

約数和(自身を含む): 255593760

約数和(自身を除く): 116460735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 206123, 618369, 1030615, 1855107, 3091845, 5153075, 5565321, 9275535, 15459225, 27826605, 46377675, 139133025]

約数ペア:

[(1, 139133025), (3, 46377675), (5, 27826605), (9, 15459225), (15, 9275535), (25, 5565321), (27, 5153075), (45, 3091845), (75, 1855107), (135, 1030615), (225, 618369), (675, 206123)]