2440875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4253184

約数和(自身を除く): 1812309

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 283, 345, 375, 575, 849, 1415, 1725, 2875, 4245, 6509, 7075, 8625, 19527, 21225, 32545, 35375, 97635, 106125, 162725, 488175, 813625, 2440875]

約数ペア:

[(1, 2440875), (3, 813625), (5, 488175), (15, 162725), (23, 106125), (25, 97635), (69, 35375), (75, 32545), (115, 21225), (125, 19527), (283, 8625), (345, 7075), (375, 6509), (575, 4245), (849, 2875), (1415, 1725)]