2980125

素因数分解:

$3^3\times 5^3\times {\mathrm{883}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 5516160

約数和(自身を除く): 2536035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 883, 1125, 2649, 3375, 4415, 7947, 13245, 22075, 23841, 39735, 66225, 110375, 119205, 198675, 331125, 596025, 993375, 2980125]

約数ペア:

[(1, 2980125), (3, 993375), (5, 596025), (9, 331125), (15, 198675), (25, 119205), (27, 110375), (45, 66225), (75, 39735), (125, 23841), (135, 22075), (225, 13245), (375, 7947), (675, 4415), (883, 3375), (1125, 2649)]