83689065

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26953}}^1$

素因数の和:26990

約数の個数: 32

約数和(自身を含む): 155255040

約数和(自身を除く): 71565975

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 26953, 80859, 134765, 242577, 404295, 619919, 727731, 1212885, 1859757, 3099595, 3638655, 5579271, 9298785, 16737813, 27896355, 83689065]

約数ペア:

[(1, 83689065), (3, 27896355), (5, 16737813), (9, 9298785), (15, 5579271), (23, 3638655), (27, 3099595), (45, 1859757), (69, 1212885), (115, 727731), (135, 619919), (207, 404295), (345, 242577), (621, 134765), (1035, 80859), (3105, 26953)]