66449835

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11447}}^1$

素因数の和:11504

約数の個数: 32

約数和(自身を含む): 120890880

約数和(自身を除く): 54441045

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 11447, 34341, 57235, 103023, 171705, 309069, 492221, 515115, 1476663, 1545345, 2461105, 4429989, 7383315, 13289967, 22149945, 66449835]

約数ペア:

[(1, 66449835), (3, 22149945), (5, 13289967), (9, 7383315), (15, 4429989), (27, 2461105), (43, 1545345), (45, 1476663), (129, 515115), (135, 492221), (215, 309069), (387, 171705), (645, 103023), (1161, 57235), (1935, 34341), (5805, 11447)]