27477555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 23284173

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 2591, 3535, 7773, 10605, 12955, 18137, 38865, 54411, 90685, 261691, 272055, 785073, 1308455, 1831837, 3925365, 5495511, 9159185, 27477555]

約数ペア:

[(1, 27477555), (3, 9159185), (5, 5495511), (7, 3925365), (15, 1831837), (21, 1308455), (35, 785073), (101, 272055), (105, 261691), (303, 90685), (505, 54411), (707, 38865), (1515, 18137), (2121, 12955), (2591, 10605), (3535, 7773)]