53016765

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 87422976

約数和(自身を除く): 34406211

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 743, 1005, 1065, 2229, 3715, 4757, 11145, 14271, 23785, 49781, 52753, 71355, 149343, 158259, 248905, 263765, 746715, 791295, 3534451, 10603353, 17672255, 53016765]

約数ペア:

[(1, 53016765), (3, 17672255), (5, 10603353), (15, 3534451), (67, 791295), (71, 746715), (201, 263765), (213, 248905), (335, 158259), (355, 149343), (743, 71355), (1005, 52753), (1065, 49781), (2229, 23785), (3715, 14271), (4757, 11145)]