262201965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1028243}}^1$

素因数の和:1028268

約数の個数: 16

約数和(自身を含む): 444201408

約数和(自身を除く): 181999443

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1028243, 3084729, 5141215, 15423645, 17480131, 52440393, 87400655, 262201965]

約数ペア:

[(1, 262201965), (3, 87400655), (5, 52440393), (15, 17480131), (17, 15423645), (51, 5141215), (85, 3084729), (255, 1028243)]