39641485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 52756704

約数和(自身を除く): 13115219

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 1091, 2795, 5455, 7267, 14183, 36335, 46913, 70915, 184379, 234565, 609869, 921895, 3049345, 7928297, 39641485]

約数ペア:

[(1, 39641485), (5, 7928297), (13, 3049345), (43, 921895), (65, 609869), (169, 234565), (215, 184379), (559, 70915), (845, 46913), (1091, 36335), (2795, 14183), (5455, 7267)]