975936885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 2037547008

約数和(自身を除く): 1061610123

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 97, 105, 155, 165, 217, 231, 281, 291, 341, 385, 465, 485, 651, 679, 843, 1023, 1067, 1085, 1155, 1405, 1455, 1705, 1967, 2037, 2387, 3007, 3091, 3201, 3255, 3395, 4215, 5115, 5335, 5901, 7161, 7469, 8711, 9021, 9273, 9835, 10185, 11935, 15035, 15455, 16005, 21049, 21637, 22407, 26133, 27257, 29505, 33077, 35805, 37345, 43555, 45105, 46365, 60977, 63147, 64911, 81771, 95821, 99231, 105245, 108185, 112035, 130665, 136285, 165385, 182931, 190799, 231539, 287463, 299827, 304885, 315735, 324555, 408855, 479105, 496155, 572397, 670747, 694617, 844967, 899481, 914655, 953995, 1157695, 1437315, 1499135, 2012241, 2098789, 2534901, 2861985, 3353735, 3473085, 4224835, 4497405, 5914769, 6296367, 9294637, 10061205, 10493945, 12674505, 17744307, 27883911, 29573845, 31481835, 46473185, 65062459, 88721535, 139419555, 195187377, 325312295, 975936885]

約数ペア:

[(1, 975936885), (3, 325312295), (5, 195187377), (7, 139419555), (11, 88721535), (15, 65062459), (21, 46473185), (31, 31481835), (33, 29573845), (35, 27883911), (55, 17744307), (77, 12674505), (93, 10493945), (97, 10061205), (105, 9294637), (155, 6296367), (165, 5914769), (217, 4497405), (231, 4224835), (281, 3473085), (291, 3353735), (341, 2861985), (385, 2534901), (465, 2098789), (485, 2012241), (651, 1499135), (679, 1437315), (843, 1157695), (1023, 953995), (1067, 914655), (1085, 899481), (1155, 844967), (1405, 694617), (1455, 670747), (1705, 572397), (1967, 496155), (2037, 479105), (2387, 408855), (3007, 324555), (3091, 315735), (3201, 304885), (3255, 299827), (3395, 287463), (4215, 231539), (5115, 190799), (5335, 182931), (5901, 165385), (7161, 136285), (7469, 130665), (8711, 112035), (9021, 108185), (9273, 105245), (9835, 99231), (10185, 95821), (11935, 81771), (15035, 64911), (15455, 63147), (16005, 60977), (21049, 46365), (21637, 45105), (22407, 43555), (26133, 37345), (27257, 35805), (29505, 33077)]