1301958765

素因数分解:

$3^5\times 5^1\times {\mathrm{1071571}}^1$

素因数の和:1071591

約数の個数: 24

約数和(自身を含む): 2340313248

約数和(自身を除く): 1038354483

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1071571, 3214713, 5357855, 9644139, 16073565, 28932417, 48220695, 86797251, 144662085, 260391753, 433986255, 1301958765]

約数ペア:

[(1, 1301958765), (3, 433986255), (5, 260391753), (9, 144662085), (15, 86797251), (27, 48220695), (45, 28932417), (81, 16073565), (135, 9644139), (243, 5357855), (405, 3214713), (1215, 1071571)]