15221136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 45532800

約数和(自身を除く): 30311664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 509, 534, 623, 712, 1018, 1068, 1246, 1424, 1527, 1869, 2036, 2136, 2492, 3054, 3563, 3738, 4072, 4272, 4984, 6108, 7126, 7476, 8144, 9968, 10689, 12216, 14252, 14952, 21378, 24432, 28504, 29904, 42756, 45301, 57008, 85512, 90602, 135903, 171024, 181204, 271806, 317107, 362408, 543612, 634214, 724816, 951321, 1087224, 1268428, 1902642, 2174448, 2536856, 3805284, 5073712, 7610568, 15221136]

約数ペア:

[(1, 15221136), (2, 7610568), (3, 5073712), (4, 3805284), (6, 2536856), (7, 2174448), (8, 1902642), (12, 1268428), (14, 1087224), (16, 951321), (21, 724816), (24, 634214), (28, 543612), (42, 362408), (48, 317107), (56, 271806), (84, 181204), (89, 171024), (112, 135903), (168, 90602), (178, 85512), (267, 57008), (336, 45301), (356, 42756), (509, 29904), (534, 28504), (623, 24432), (712, 21378), (1018, 14952), (1068, 14252), (1246, 12216), (1424, 10689), (1527, 9968), (1869, 8144), (2036, 7476), (2136, 7126), (2492, 6108), (3054, 4984), (3563, 4272), (3738, 4072)]