47943855

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11971}}^1$

素因数の和:12071

約数の個数: 24

約数和(自身を含む): 84043440

約数和(自身を除く): 36099585

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 11971, 35913, 59855, 107739, 179565, 538695, 1065419, 3196257, 5327095, 9588771, 15981285, 47943855]

約数ペア:

[(1, 47943855), (3, 15981285), (5, 9588771), (9, 5327095), (15, 3196257), (45, 1065419), (89, 538695), (267, 179565), (445, 107739), (801, 59855), (1335, 35913), (4005, 11971)]