27779045

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 41222400

約数和(自身を除く): 13443355

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1129, 1295, 3515, 4921, 5645, 7903, 21451, 24605, 39515, 41773, 107255, 150157, 208865, 292411, 750785, 793687, 1462055, 3968435, 5555809, 27779045]

約数ペア:

[(1, 27779045), (5, 5555809), (7, 3968435), (19, 1462055), (35, 793687), (37, 750785), (95, 292411), (133, 208865), (185, 150157), (259, 107255), (665, 41773), (703, 39515), (1129, 24605), (1295, 21451), (3515, 7903), (4921, 5645)]