22171215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134371}}^1$

素因数の和:134390

約数の個数: 16

約数和(自身を含む): 38699136

約数和(自身を除く): 16527921

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 134371, 403113, 671855, 1478081, 2015565, 4434243, 7390405, 22171215]

約数ペア:

[(1, 22171215), (3, 7390405), (5, 4434243), (11, 2015565), (15, 1478081), (33, 671855), (55, 403113), (165, 134371)]