800955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 1512000

約数和(自身を除く): 711045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 349, 459, 765, 1047, 1745, 2295, 3141, 5235, 5933, 9423, 15705, 17799, 29665, 47115, 53397, 88995, 160191, 266985, 800955]

約数ペア:

[(1, 800955), (3, 266985), (5, 160191), (9, 88995), (15, 53397), (17, 47115), (27, 29665), (45, 17799), (51, 15705), (85, 9423), (135, 5933), (153, 5235), (255, 3141), (349, 2295), (459, 1745), (765, 1047)]