1922132115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{25903}}^1$

素因数の和:26028

約数の個数: 48

約数和(自身を含む): 3564183168

約数和(自身を除く): 1642051053

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 765, 873, 1455, 1649, 4365, 4947, 8245, 14841, 24735, 25903, 74205, 77709, 129515, 233127, 388545, 440351, 1165635, 1321053, 2201755, 2512591, 3963159, 6605265, 7537773, 12562955, 19815795, 22613319, 37688865, 42714047, 113066595, 128142141, 213570235, 384426423, 640710705, 1922132115]

約数ペア:

[(1, 1922132115), (3, 640710705), (5, 384426423), (9, 213570235), (15, 128142141), (17, 113066595), (45, 42714047), (51, 37688865), (85, 22613319), (97, 19815795), (153, 12562955), (255, 7537773), (291, 6605265), (485, 3963159), (765, 2512591), (873, 2201755), (1455, 1321053), (1649, 1165635), (4365, 440351), (4947, 388545), (8245, 233127), (14841, 129515), (24735, 77709), (25903, 74205)]