27656475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4820

約数の個数: 48

約数和(自身を含む): 57020160

約数和(自身を除く): 29363685

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 4789, 5775, 14367, 23945, 33523, 52679, 71835, 100569, 119725, 158037, 167615, 263395, 359175, 368753, 502845, 790185, 838075, 1106259, 1316975, 1843765, 2514225, 3950925, 5531295, 9218825, 27656475]

約数ペア:

[(1, 27656475), (3, 9218825), (5, 5531295), (7, 3950925), (11, 2514225), (15, 1843765), (21, 1316975), (25, 1106259), (33, 838075), (35, 790185), (55, 502845), (75, 368753), (77, 359175), (105, 263395), (165, 167615), (175, 158037), (231, 119725), (275, 100569), (385, 71835), (525, 52679), (825, 33523), (1155, 23945), (1925, 14367), (4789, 5775)]