138796575

素因数分解:

$3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{5591}}^1$

素因数の和:5935

約数の個数: 24

約数和(自身を含む): 230211456

約数和(自身を除く): 91414881

約数列:

[1, 3, 5, 15, 25, 75, 331, 993, 1655, 4965, 5591, 8275, 16773, 24825, 27955, 83865, 139775, 419325, 1850621, 5551863, 9253105, 27759315, 46265525, 138796575]

約数ペア:

[(1, 138796575), (3, 46265525), (5, 27759315), (15, 9253105), (25, 5551863), (75, 1850621), (331, 419325), (993, 139775), (1655, 83865), (4965, 27955), (5591, 24825), (8275, 16773)]