66726605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 23848243

約数列:

[1, 5, 11, 47, 55, 83, 235, 311, 415, 517, 913, 1555, 2585, 3421, 3901, 4565, 14617, 17105, 19505, 25813, 42911, 73085, 129065, 160787, 214555, 283943, 803935, 1213211, 1419715, 6066055, 13345321, 66726605]

約数ペア:

[(1, 66726605), (5, 13345321), (11, 6066055), (47, 1419715), (55, 1213211), (83, 803935), (235, 283943), (311, 214555), (415, 160787), (517, 129065), (913, 73085), (1555, 42911), (2585, 25813), (3421, 19505), (3901, 17105), (4565, 14617)]