22158565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 10936091

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 1823, 2431, 9115, 12155, 20053, 23699, 30991, 100265, 118495, 154955, 260689, 340901, 402883, 1303445, 1704505, 2014415, 4431713, 22158565]

約数ペア:

[(1, 22158565), (5, 4431713), (11, 2014415), (13, 1704505), (17, 1303445), (55, 402883), (65, 340901), (85, 260689), (143, 154955), (187, 118495), (221, 100265), (715, 30991), (935, 23699), (1105, 20053), (1823, 12155), (2431, 9115)]