26784945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 55054080

約数和(自身を除く): 28269135

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1061, 1485, 1683, 2295, 2805, 3183, 5049, 5305, 8415, 9549, 11671, 15915, 18037, 25245, 28647, 35013, 47745, 54111, 58355, 90185, 105039, 143235, 162333, 175065, 198407, 270555, 315117, 486999, 525195, 595221, 811665, 992035, 1575585, 1785663, 2434995, 2976105, 5356989, 8928315, 26784945]

約数ペア:

[(1, 26784945), (3, 8928315), (5, 5356989), (9, 2976105), (11, 2434995), (15, 1785663), (17, 1575585), (27, 992035), (33, 811665), (45, 595221), (51, 525195), (55, 486999), (85, 315117), (99, 270555), (135, 198407), (153, 175065), (165, 162333), (187, 143235), (255, 105039), (297, 90185), (459, 58355), (495, 54111), (561, 47745), (765, 35013), (935, 28647), (1061, 25245), (1485, 18037), (1683, 15915), (2295, 11671), (2805, 9549), (3183, 8415), (5049, 5305)]