3993375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 6948864

約数和(自身を除く): 2955489

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 463, 575, 1389, 1725, 2315, 2875, 6945, 8625, 10649, 11575, 31947, 34725, 53245, 57875, 159735, 173625, 266225, 798675, 1331125, 3993375]

約数ペア:

[(1, 3993375), (3, 1331125), (5, 798675), (15, 266225), (23, 173625), (25, 159735), (69, 57875), (75, 53245), (115, 34725), (125, 31947), (345, 11575), (375, 10649), (463, 8625), (575, 6945), (1389, 2875), (1725, 2315)]