64307265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 113208192

約数和(自身を除く): 48900927

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3221, 3993, 6655, 9663, 16105, 19965, 35431, 48315, 106293, 177155, 389741, 531465, 1169223, 1948705, 4287151, 5846115, 12861453, 21435755, 64307265]

約数ペア:

[(1, 64307265), (3, 21435755), (5, 12861453), (11, 5846115), (15, 4287151), (33, 1948705), (55, 1169223), (121, 531465), (165, 389741), (363, 177155), (605, 106293), (1331, 48315), (1815, 35431), (3221, 19965), (3993, 16105), (6655, 9663)]