327291225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{256699}}^1$

素因数の和:256729

約数の個数: 24

約数和(自身を含む): 572954400

約数和(自身を除く): 245663175

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 256699, 770097, 1283495, 3850485, 4363883, 6417475, 13091649, 19252425, 21819415, 65458245, 109097075, 327291225]

約数ペア:

[(1, 327291225), (3, 109097075), (5, 65458245), (15, 21819415), (17, 19252425), (25, 13091649), (51, 6417475), (75, 4363883), (85, 3850485), (255, 1283495), (425, 770097), (1275, 256699)]