57391935

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 94666752

約数和(自身を除く): 37274817

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 381, 635, 641, 705, 1905, 1923, 3205, 5969, 9615, 17907, 29845, 30127, 81407, 89535, 90381, 150635, 244221, 407035, 451905, 1221105, 3826129, 11478387, 19130645, 57391935]

約数ペア:

[(1, 57391935), (3, 19130645), (5, 11478387), (15, 3826129), (47, 1221105), (127, 451905), (141, 407035), (235, 244221), (381, 150635), (635, 90381), (641, 89535), (705, 81407), (1905, 30127), (1923, 29845), (3205, 17907), (5969, 9615)]