15371129235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1901191}}^1$

素因数の和:1901224

約数の個数: 48

約数和(自身を含む): 31209967872

約数和(自身を除く): 15838838637

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 1901191, 5703573, 9505955, 13308337, 20913101, 28517865, 39925011, 62739303, 66541685, 93158359, 104565505, 146391707, 199625055, 279475077, 313696515, 439175121, 465791795, 731958535, 1024741949, 1397375385, 2195875605, 3074225847, 5123709745, 15371129235]

約数ペア:

[(1, 15371129235), (3, 5123709745), (5, 3074225847), (7, 2195875605), (11, 1397375385), (15, 1024741949), (21, 731958535), (33, 465791795), (35, 439175121), (49, 313696515), (55, 279475077), (77, 199625055), (105, 146391707), (147, 104565505), (165, 93158359), (231, 66541685), (245, 62739303), (385, 39925011), (539, 28517865), (735, 20913101), (1155, 13308337), (1617, 9505955), (2695, 5703573), (8085, 1901191)]