66536895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 46681665

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 839, 933, 1555, 2517, 4195, 4665, 5287, 12585, 14263, 15861, 26435, 42789, 71315, 79305, 213945, 260929, 782787, 1304645, 3913935, 4435793, 13307379, 22178965, 66536895]

約数ペア:

[(1, 66536895), (3, 22178965), (5, 13307379), (15, 4435793), (17, 3913935), (51, 1304645), (85, 782787), (255, 260929), (311, 213945), (839, 79305), (933, 71315), (1555, 42789), (2517, 26435), (4195, 15861), (4665, 14263), (5287, 12585)]