73671285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{288907}}^1$

素因数の和:288932

約数の個数: 16

約数和(自身を含む): 124808256

約数和(自身を除く): 51136971

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 288907, 866721, 1444535, 4333605, 4911419, 14734257, 24557095, 73671285]

約数ペア:

[(1, 73671285), (3, 24557095), (5, 14734257), (15, 4911419), (17, 4333605), (51, 1444535), (85, 866721), (255, 288907)]