3131598105

素因数分解:

$3^8\times 5^1\times {\mathrm{95461}}^1$

素因数の和:95490

約数の個数: 36

約数和(自身を含む): 5636649252

約数和(自身を除く): 2505051147

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6561, 10935, 32805, 95461, 286383, 477305, 859149, 1431915, 2577447, 4295745, 7732341, 12887235, 23197023, 38661705, 69591069, 115985115, 208773207, 347955345, 626319621, 1043866035, 3131598105]

約数ペア:

[(1, 3131598105), (3, 1043866035), (5, 626319621), (9, 347955345), (15, 208773207), (27, 115985115), (45, 69591069), (81, 38661705), (135, 23197023), (243, 12887235), (405, 7732341), (729, 4295745), (1215, 2577447), (2187, 1431915), (3645, 859149), (6561, 477305), (10935, 286383), (32805, 95461)]