42651295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1669}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 54108000

約数和(自身を除く): 11456705

約数列:

[1, 5, 19, 95, 269, 1345, 1669, 5111, 8345, 25555, 31711, 158555, 448961, 2244805, 8530259, 42651295]

約数ペア:

[(1, 42651295), (5, 8530259), (19, 2244805), (95, 448961), (269, 158555), (1345, 31711), (1669, 25555), (5111, 8345)]