23955515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 29872128

約数和(自身を除く): 5916613

約数列:

[1, 5, 43, 67, 215, 335, 1663, 2881, 8315, 14405, 71509, 111421, 357545, 557105, 4791103, 23955515]

約数ペア:

[(1, 23955515), (5, 4791103), (43, 557105), (67, 357545), (215, 111421), (335, 71509), (1663, 14405), (2881, 8315)]