22753445

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 32465664

約数和(自身を除く): 9712219

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 263, 605, 715, 1315, 1331, 1573, 2893, 3419, 6655, 7865, 14465, 17095, 17303, 31823, 37609, 86515, 159115, 188045, 350053, 413699, 1750265, 2068495, 4550689, 22753445]

約数ペア:

[(1, 22753445), (5, 4550689), (11, 2068495), (13, 1750265), (55, 413699), (65, 350053), (121, 188045), (143, 159115), (263, 86515), (605, 37609), (715, 31823), (1315, 17303), (1331, 17095), (1573, 14465), (2893, 7865), (3419, 6655)]