2012987595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{10799}}^1$

素因数の和:10884

約数の個数: 48

約数和(自身を含む): 3501273600

約数和(自身を除く): 1488286005

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 289, 645, 731, 867, 1445, 2193, 3655, 4335, 10799, 10965, 12427, 32397, 37281, 53995, 62135, 161985, 183583, 186405, 464357, 550749, 917915, 1393071, 2321785, 2753745, 3120911, 6965355, 7894069, 9362733, 15604555, 23682207, 39470345, 46813665, 118411035, 134199173, 402597519, 670995865, 2012987595]

約数ペア:

[(1, 2012987595), (3, 670995865), (5, 402597519), (15, 134199173), (17, 118411035), (43, 46813665), (51, 39470345), (85, 23682207), (129, 15604555), (215, 9362733), (255, 7894069), (289, 6965355), (645, 3120911), (731, 2753745), (867, 2321785), (1445, 1393071), (2193, 917915), (3655, 550749), (4335, 464357), (10799, 186405), (10965, 183583), (12427, 161985), (32397, 62135), (37281, 53995)]