2689875

素因数分解:

$3^3\times 5^3\times {\mathrm{797}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 4979520

約数和(自身を除く): 2289645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 797, 1125, 2391, 3375, 3985, 7173, 11955, 19925, 21519, 35865, 59775, 99625, 107595, 179325, 298875, 537975, 896625, 2689875]

約数ペア:

[(1, 2689875), (3, 896625), (5, 537975), (9, 298875), (15, 179325), (25, 107595), (27, 99625), (45, 59775), (75, 35865), (125, 21519), (135, 19925), (225, 11955), (375, 7173), (675, 3985), (797, 3375), (1125, 2391)]