27471285

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 49680000

約数和(自身を除く): 22208715

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 3449, 7965, 10347, 17245, 31041, 51735, 93123, 155205, 203491, 465615, 610473, 1017455, 1831419, 3052365, 5494257, 9157095, 27471285]

約数ペア:

[(1, 27471285), (3, 9157095), (5, 5494257), (9, 3052365), (15, 1831419), (27, 1017455), (45, 610473), (59, 465615), (135, 203491), (177, 155205), (295, 93123), (531, 51735), (885, 31041), (1593, 17245), (2655, 10347), (3449, 7965)]