29208985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 40440960

約数和(自身を除く): 11231975

約数列:

[1, 5, 13, 19, 65, 67, 95, 247, 335, 353, 871, 1235, 1273, 1765, 4355, 4589, 6365, 6707, 16549, 22945, 23651, 33535, 82745, 87191, 118255, 307463, 435955, 449369, 1537315, 2246845, 5841797, 29208985]

約数ペア:

[(1, 29208985), (5, 5841797), (13, 2246845), (19, 1537315), (65, 449369), (67, 435955), (95, 307463), (247, 118255), (335, 87191), (353, 82745), (871, 33535), (1235, 23651), (1273, 22945), (1765, 16549), (4355, 6707), (4589, 6365)]