31168995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 59077536

約数和(自身を除く): 27908541

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1321, 1573, 1815, 2145, 3963, 4719, 6605, 7865, 14531, 17173, 19815, 23595, 43593, 51519, 72655, 85865, 159841, 188903, 217965, 257595, 479523, 566709, 799205, 944515, 2077933, 2397615, 2833545, 6233799, 10389665, 31168995]

約数ペア:

[(1, 31168995), (3, 10389665), (5, 6233799), (11, 2833545), (13, 2397615), (15, 2077933), (33, 944515), (39, 799205), (55, 566709), (65, 479523), (121, 257595), (143, 217965), (165, 188903), (195, 159841), (363, 85865), (429, 72655), (605, 51519), (715, 43593), (1321, 23595), (1573, 19815), (1815, 17173), (2145, 14531), (3963, 7865), (4719, 6605)]