16823025

素因数分解:

$3^3\times 5^2\times {\mathrm{24923}}^1$

素因数の和:24942

約数の個数: 24

約数和(自身を含む): 30905760

約数和(自身を除く): 14082735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 24923, 74769, 124615, 224307, 373845, 623075, 672921, 1121535, 1869225, 3364605, 5607675, 16823025]

約数ペア:

[(1, 16823025), (3, 5607675), (5, 3364605), (9, 1869225), (15, 1121535), (25, 672921), (27, 623075), (45, 373845), (75, 224307), (135, 124615), (225, 74769), (675, 24923)]