15202674879

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{2333}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 23885110368

約数和(自身を除く): 8682435489

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 457, 679, 1371, 2037, 2333, 3199, 4753, 6999, 9597, 14259, 16331, 22393, 44329, 48993, 67179, 114317, 132987, 226301, 310303, 342951, 678903, 930909, 1066181, 1584107, 2172121, 3198543, 4752321, 6516363, 7463267, 11088749, 22389801, 33266247, 52242869, 103419557, 156728607, 310258671, 723936899, 2171810697, 5067558293, 15202674879]

約数ペア:

[(1, 15202674879), (3, 5067558293), (7, 2171810697), (21, 723936899), (49, 310258671), (97, 156728607), (147, 103419557), (291, 52242869), (457, 33266247), (679, 22389801), (1371, 11088749), (2037, 7463267), (2333, 6516363), (3199, 4752321), (4753, 3198543), (6999, 2172121), (9597, 1584107), (14259, 1066181), (16331, 930909), (22393, 678903), (44329, 342951), (48993, 310303), (67179, 226301), (114317, 132987)]