140701715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11789}}^1$

素因数の和:11843

約数の個数: 32

約数和(自身を含む): 217313280

約数和(自身を除く): 76611565

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11789, 11935, 58945, 82523, 129679, 365459, 412615, 648395, 907753, 1827295, 2558213, 4020049, 4538765, 12791065, 20100245, 28140343, 140701715]

約数ペア:

[(1, 140701715), (5, 28140343), (7, 20100245), (11, 12791065), (31, 4538765), (35, 4020049), (55, 2558213), (77, 1827295), (155, 907753), (217, 648395), (341, 412615), (385, 365459), (1085, 129679), (1705, 82523), (2387, 58945), (11789, 11935)]