66249105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17881}}^1$

素因数の和:17921

約数の個数: 32

約数和(自身を含む): 120167040

約数和(自身を除く): 53917935

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 17881, 53643, 89405, 232453, 268215, 339739, 697359, 1019217, 1162265, 1698695, 3486795, 4416607, 5096085, 13249821, 22083035, 66249105]

約数ペア:

[(1, 66249105), (3, 22083035), (5, 13249821), (13, 5096085), (15, 4416607), (19, 3486795), (39, 1698695), (57, 1162265), (65, 1019217), (95, 697359), (195, 339739), (247, 268215), (285, 232453), (741, 89405), (1235, 53643), (3705, 17881)]