166289325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{130423}}^1$

素因数の和:130453

約数の個数: 24

約数和(自身を含む): 291106368

約数和(自身を除く): 124817043

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 130423, 391269, 652115, 1956345, 2217191, 3260575, 6651573, 9781725, 11085955, 33257865, 55429775, 166289325]

約数ペア:

[(1, 166289325), (3, 55429775), (5, 33257865), (15, 11085955), (17, 9781725), (25, 6651573), (51, 3260575), (75, 2217191), (85, 1956345), (255, 652115), (425, 391269), (1275, 130423)]