42759105

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 70616448

約数和(自身を除く): 27857343

約数列:

[1, 3, 5, 15, 41, 123, 205, 251, 277, 615, 753, 831, 1255, 1385, 3765, 4155, 10291, 11357, 30873, 34071, 51455, 56785, 69527, 154365, 170355, 208581, 347635, 1042905, 2850607, 8551821, 14253035, 42759105]

約数ペア:

[(1, 42759105), (3, 14253035), (5, 8551821), (15, 2850607), (41, 1042905), (123, 347635), (205, 208581), (251, 170355), (277, 154365), (615, 69527), (753, 56785), (831, 51455), (1255, 34071), (1385, 30873), (3765, 11357), (4155, 10291)]