243337985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{152563}}^1$

素因数の和:152608

約数の個数: 16

約数和(自身を含む): 329538240

約数和(自身を除く): 86200255

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 152563, 762815, 1678193, 4424327, 8390965, 22121635, 48667597, 243337985]

約数ペア:

[(1, 243337985), (5, 48667597), (11, 22121635), (29, 8390965), (55, 4424327), (145, 1678193), (319, 762815), (1595, 152563)]