8430885

素因数分解:

$3^8\times 5^1\times {\mathrm{257}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 15233868

約数和(自身を除く): 6802983

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 257, 405, 729, 771, 1215, 1285, 2187, 2313, 3645, 3855, 6561, 6939, 10935, 11565, 20817, 32805, 34695, 62451, 104085, 187353, 312255, 562059, 936765, 1686177, 2810295, 8430885]

約数ペア:

[(1, 8430885), (3, 2810295), (5, 1686177), (9, 936765), (15, 562059), (27, 312255), (45, 187353), (81, 104085), (135, 62451), (243, 34695), (257, 32805), (405, 20817), (729, 11565), (771, 10935), (1215, 6939), (1285, 6561), (2187, 3855), (2313, 3645)]