2127173655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{33391}}^1$

素因数の和:33567

約数の個数: 32

約数和(自身を含む): 3539017728

約数和(自身を除く): 1411844073

約数列:

[1, 3, 5, 15, 31, 93, 137, 155, 411, 465, 685, 2055, 4247, 12741, 21235, 33391, 63705, 100173, 166955, 500865, 1035121, 3105363, 4574567, 5175605, 13723701, 15526815, 22872835, 68618505, 141811577, 425434731, 709057885, 2127173655]

約数ペア:

[(1, 2127173655), (3, 709057885), (5, 425434731), (15, 141811577), (31, 68618505), (93, 22872835), (137, 15526815), (155, 13723701), (411, 5175605), (465, 4574567), (685, 3105363), (2055, 1035121), (4247, 500865), (12741, 166955), (21235, 100173), (33391, 63705)]