8349885

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 15289560

約数和(自身を除く): 6939675

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 389, 405, 477, 795, 1167, 1431, 1945, 2385, 3501, 4293, 5835, 7155, 10503, 17505, 20617, 21465, 31509, 52515, 61851, 103085, 157545, 185553, 309255, 556659, 927765, 1669977, 2783295, 8349885]

約数ペア:

[(1, 8349885), (3, 2783295), (5, 1669977), (9, 927765), (15, 556659), (27, 309255), (45, 185553), (53, 157545), (81, 103085), (135, 61851), (159, 52515), (265, 31509), (389, 21465), (405, 20617), (477, 17505), (795, 10503), (1167, 7155), (1431, 5835), (1945, 4293), (2385, 3501)]