26881965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4937}}^1$

素因数の和:4970

約数の個数: 36

約数和(自身を含む): 51226812

約数和(自身を除く): 24344847

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 4937, 5445, 14811, 24685, 44433, 54307, 74055, 162921, 222165, 271535, 488763, 597377, 814605, 1792131, 2443815, 2986885, 5376393, 8960655, 26881965]

約数ペア:

[(1, 26881965), (3, 8960655), (5, 5376393), (9, 2986885), (11, 2443815), (15, 1792131), (33, 814605), (45, 597377), (55, 488763), (99, 271535), (121, 222165), (165, 162921), (363, 74055), (495, 54307), (605, 44433), (1089, 24685), (1815, 14811), (4937, 5445)]