145468895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6623

約数の個数: 32

約数和(自身を含む): 211728384

約数和(自身を除く): 66259489

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 6563, 22165, 32815, 72193, 85319, 203453, 360965, 426595, 938509, 1017265, 2237983, 2644889, 4692545, 11189915, 13224445, 29093779, 145468895]

約数ペア:

[(1, 145468895), (5, 29093779), (11, 13224445), (13, 11189915), (31, 4692545), (55, 2644889), (65, 2237983), (143, 1017265), (155, 938509), (341, 426595), (403, 360965), (715, 203453), (1705, 85319), (2015, 72193), (4433, 32815), (6563, 22165)]