47638845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62273}}^1$

素因数の和:62301

約数の個数: 24

約数和(自身を含む): 87432696

約数和(自身を除く): 39793851

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 62273, 186819, 311365, 560457, 934095, 1058641, 2802285, 3175923, 5293205, 9527769, 15879615, 47638845]

約数ペア:

[(1, 47638845), (3, 15879615), (5, 9527769), (9, 5293205), (15, 3175923), (17, 2802285), (45, 1058641), (51, 934095), (85, 560457), (153, 311365), (255, 186819), (765, 62273)]