38827925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 51886560

約数和(自身を除く): 13058635

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 1901, 4085, 9505, 20425, 36119, 47525, 81743, 180595, 408715, 902975, 1553117, 2043575, 7765585, 38827925]

約数ペア:

[(1, 38827925), (5, 7765585), (19, 2043575), (25, 1553117), (43, 902975), (95, 408715), (215, 180595), (475, 81743), (817, 47525), (1075, 36119), (1901, 20425), (4085, 9505)]