22561125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 39761280

約数和(自身を除く): 17200155

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 3539, 6375, 10617, 17695, 53085, 60163, 88475, 180489, 265425, 300815, 442375, 902445, 1327125, 1504075, 4512225, 7520375, 22561125]

約数ペア:

[(1, 22561125), (3, 7520375), (5, 4512225), (15, 1504075), (17, 1327125), (25, 902445), (51, 442375), (75, 300815), (85, 265425), (125, 180489), (255, 88475), (375, 60163), (425, 53085), (1275, 17695), (2125, 10617), (3539, 6375)]