28836885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24967}}^1$

素因数の和:24993

約数の個数: 32

約数和(自身を含む): 57526272

約数和(自身を除く): 28689387

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24967, 74901, 124835, 174769, 274637, 374505, 524307, 823911, 873845, 1373185, 1922459, 2621535, 4119555, 5767377, 9612295, 28836885]

約数ペア:

[(1, 28836885), (3, 9612295), (5, 5767377), (7, 4119555), (11, 2621535), (15, 1922459), (21, 1373185), (33, 873845), (35, 823911), (55, 524307), (77, 374505), (105, 274637), (165, 174769), (231, 124835), (385, 74901), (1155, 24967)]