38161785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 64632960

約数和(自身を除く): 26471175

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 293, 457, 879, 1371, 1465, 2285, 4395, 5567, 6855, 8683, 16701, 26049, 27835, 43415, 83505, 130245, 133901, 401703, 669505, 2008515, 2544119, 7632357, 12720595, 38161785]

約数ペア:

[(1, 38161785), (3, 12720595), (5, 7632357), (15, 2544119), (19, 2008515), (57, 669505), (95, 401703), (285, 133901), (293, 130245), (457, 83505), (879, 43415), (1371, 27835), (1465, 26049), (2285, 16701), (4395, 8683), (5567, 6855)]