66015105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7873}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 116409216

約数和(自身を除く): 50394111

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 7873, 8385, 23619, 39365, 102349, 118095, 307047, 338539, 511745, 1015617, 1535235, 1692695, 4401007, 5078085, 13203021, 22005035, 66015105]

約数ペア:

[(1, 66015105), (3, 22005035), (5, 13203021), (13, 5078085), (15, 4401007), (39, 1692695), (43, 1535235), (65, 1015617), (129, 511745), (195, 338539), (215, 307047), (559, 118095), (645, 102349), (1677, 39365), (2795, 23619), (7873, 8385)]