2028097035

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2526

約数の個数: 80

約数和(自身を含む): 3810419712

約数和(自身を除く): 1782322677

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 67, 81, 93, 135, 155, 201, 279, 335, 405, 465, 603, 837, 1005, 1395, 1809, 2077, 2411, 2511, 3015, 4185, 5427, 6231, 7233, 9045, 10385, 12055, 12555, 18693, 21699, 27135, 31155, 36165, 56079, 65097, 74741, 93465, 108495, 161537, 168237, 195291, 224223, 280395, 325485, 373705, 484611, 672669, 807685, 841185, 976455, 1121115, 1453833, 2018007, 2423055, 3363345, 4361499, 5007647, 6054021, 7269165, 10090035, 13084497, 15022941, 21807495, 25038235, 30270105, 45068823, 65422485, 75114705, 135206469, 225344115, 405619407, 676032345, 2028097035]

約数ペア:

[(1, 2028097035), (3, 676032345), (5, 405619407), (9, 225344115), (15, 135206469), (27, 75114705), (31, 65422485), (45, 45068823), (67, 30270105), (81, 25038235), (93, 21807495), (135, 15022941), (155, 13084497), (201, 10090035), (279, 7269165), (335, 6054021), (405, 5007647), (465, 4361499), (603, 3363345), (837, 2423055), (1005, 2018007), (1395, 1453833), (1809, 1121115), (2077, 976455), (2411, 841185), (2511, 807685), (3015, 672669), (4185, 484611), (5427, 373705), (6231, 325485), (7233, 280395), (9045, 224223), (10385, 195291), (12055, 168237), (12555, 161537), (18693, 108495), (21699, 93465), (27135, 74741), (31155, 65097), (36165, 56079)]