40947105

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^2$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 67188096

約数和(自身を除く): 26240991

約数列:

[1, 3, 5, 15, 47, 141, 235, 241, 705, 723, 1205, 3615, 11327, 33981, 56635, 58081, 169905, 174243, 290405, 871215, 2729807, 8189421, 13649035, 40947105]

約数ペア:

[(1, 40947105), (3, 13649035), (5, 8189421), (15, 2729807), (47, 871215), (141, 290405), (235, 174243), (241, 169905), (705, 58081), (723, 56635), (1205, 33981), (3615, 11327)]