2017581885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{4637}}^1$

素因数の和:4955

約数の個数: 64

約数和(自身を含む): 3927087360

約数和(自身を除く): 1909505475

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 293, 297, 495, 879, 1465, 1485, 2637, 3223, 4395, 4637, 7911, 9669, 13185, 13911, 16115, 23185, 29007, 39555, 41733, 48345, 51007, 69555, 87021, 125199, 145035, 153021, 208665, 255035, 435105, 459063, 625995, 765105, 1358641, 1377189, 2295315, 4075923, 6793205, 6885945, 12227769, 14945051, 20379615, 36683307, 44835153, 61138845, 74725255, 134505459, 183416535, 224175765, 403516377, 672527295, 2017581885]

約数ペア:

[(1, 2017581885), (3, 672527295), (5, 403516377), (9, 224175765), (11, 183416535), (15, 134505459), (27, 74725255), (33, 61138845), (45, 44835153), (55, 36683307), (99, 20379615), (135, 14945051), (165, 12227769), (293, 6885945), (297, 6793205), (495, 4075923), (879, 2295315), (1465, 1377189), (1485, 1358641), (2637, 765105), (3223, 625995), (4395, 459063), (4637, 435105), (7911, 255035), (9669, 208665), (13185, 153021), (13911, 145035), (16115, 125199), (23185, 87021), (29007, 69555), (39555, 51007), (41733, 48345)]