672975

素因数分解:

$3^3\times 5^2\times {\mathrm{997}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 1237520

約数和(自身を除く): 564545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 997, 2991, 4985, 8973, 14955, 24925, 26919, 44865, 74775, 134595, 224325, 672975]

約数ペア:

[(1, 672975), (3, 224325), (5, 134595), (9, 74775), (15, 44865), (25, 26919), (27, 24925), (45, 14955), (75, 8973), (135, 4985), (225, 2991), (675, 997)]