42899945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 59064768

約数和(自身を除く): 16164823

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 3083, 13915, 15415, 33913, 70909, 169565, 354545, 373043, 779999, 1865215, 3899995, 8579989, 42899945]

約数ペア:

[(1, 42899945), (5, 8579989), (11, 3899995), (23, 1865215), (55, 779999), (115, 373043), (121, 354545), (253, 169565), (605, 70909), (1265, 33913), (2783, 15415), (3083, 13915)]