22471085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 34784640

約数和(自身を除く): 12313555

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 131, 145, 169, 203, 377, 455, 655, 845, 917, 1015, 1183, 1703, 1885, 2639, 3799, 4585, 4901, 5915, 8515, 11921, 13195, 18995, 22139, 24505, 26593, 34307, 49387, 59605, 110695, 132965, 154973, 171535, 246935, 345709, 642031, 774865, 1728545, 3210155, 4494217, 22471085]

約数ペア:

[(1, 22471085), (5, 4494217), (7, 3210155), (13, 1728545), (29, 774865), (35, 642031), (65, 345709), (91, 246935), (131, 171535), (145, 154973), (169, 132965), (203, 110695), (377, 59605), (455, 49387), (655, 34307), (845, 26593), (917, 24505), (1015, 22139), (1183, 18995), (1703, 13195), (1885, 11921), (2639, 8515), (3799, 5915), (4585, 4901)]