66811695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 113011200

約数和(自身を除く): 46199505

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 359, 653, 1077, 1795, 1959, 3265, 5385, 6821, 9795, 12407, 20463, 34105, 37221, 62035, 102315, 186105, 234427, 703281, 1172135, 3516405, 4454113, 13362339, 22270565, 66811695]

約数ペア:

[(1, 66811695), (3, 22270565), (5, 13362339), (15, 4454113), (19, 3516405), (57, 1172135), (95, 703281), (285, 234427), (359, 186105), (653, 102315), (1077, 62035), (1795, 37221), (1959, 34105), (3265, 20463), (5385, 12407), (6821, 9795)]