56782545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 98734080

約数和(自身を除く): 41951535

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 6427, 8835, 19281, 32135, 96405, 122113, 199237, 366339, 597711, 610565, 996185, 1831695, 2988555, 3785503, 11356509, 18927515, 56782545]

約数ペア:

[(1, 56782545), (3, 18927515), (5, 11356509), (15, 3785503), (19, 2988555), (31, 1831695), (57, 996185), (93, 610565), (95, 597711), (155, 366339), (285, 199237), (465, 122113), (589, 96405), (1767, 32135), (2945, 19281), (6427, 8835)]