71622765

素因数分解:

$3^3\times 5^1\times {\mathrm{530539}}^1$

素因数の和:530553

約数の個数: 16

約数和(自身を含む): 127329600

約数和(自身を除く): 55706835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 530539, 1591617, 2652695, 4774851, 7958085, 14324553, 23874255, 71622765]

約数ペア:

[(1, 71622765), (3, 23874255), (5, 14324553), (9, 7958085), (15, 4774851), (27, 2652695), (45, 1591617), (135, 530539)]