28044555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24281}}^1$

素因数の和:24307

約数の個数: 32

約数和(自身を含む): 55945728

約数和(自身を除く): 27901173

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24281, 72843, 121405, 169967, 267091, 364215, 509901, 801273, 849835, 1335455, 1869637, 2549505, 4006365, 5608911, 9348185, 28044555]

約数ペア:

[(1, 28044555), (3, 9348185), (5, 5608911), (7, 4006365), (11, 2549505), (15, 1869637), (21, 1335455), (33, 849835), (35, 801273), (55, 509901), (77, 364215), (105, 267091), (165, 169967), (231, 121405), (385, 72843), (1155, 24281)]