22675815

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 43084800

約数和(自身を除く): 20408985

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 67, 69, 109, 115, 135, 201, 207, 327, 335, 345, 545, 603, 621, 981, 1005, 1035, 1541, 1635, 1809, 2507, 2943, 3015, 3105, 4623, 4905, 7303, 7521, 7705, 9045, 12535, 13869, 14715, 21909, 22563, 23115, 36515, 37605, 41607, 65727, 67689, 69345, 109545, 112815, 167969, 197181, 208035, 328635, 338445, 503907, 839845, 985905, 1511721, 2519535, 4535163, 7558605, 22675815]

約数ペア:

[(1, 22675815), (3, 7558605), (5, 4535163), (9, 2519535), (15, 1511721), (23, 985905), (27, 839845), (45, 503907), (67, 338445), (69, 328635), (109, 208035), (115, 197181), (135, 167969), (201, 112815), (207, 109545), (327, 69345), (335, 67689), (345, 65727), (545, 41607), (603, 37605), (621, 36515), (981, 23115), (1005, 22563), (1035, 21909), (1541, 14715), (1635, 13869), (1809, 12535), (2507, 9045), (2943, 7705), (3015, 7521), (3105, 7303), (4623, 4905)]