1939875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{739}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 3694080

約数和(自身を除く): 1754205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 739, 875, 2217, 2625, 3695, 5173, 11085, 15519, 18475, 25865, 55425, 77595, 92375, 129325, 277125, 387975, 646625, 1939875]

約数ペア:

[(1, 1939875), (3, 646625), (5, 387975), (7, 277125), (15, 129325), (21, 92375), (25, 77595), (35, 55425), (75, 25865), (105, 18475), (125, 15519), (175, 11085), (375, 5173), (525, 3695), (739, 2625), (875, 2217)]