27698055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23981}}^1$

素因数の和:24007

約数の個数: 32

約数和(自身を含む): 55254528

約数和(自身を除く): 27556473

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 23981, 71943, 119905, 167867, 263791, 359715, 503601, 791373, 839335, 1318955, 1846537, 2518005, 3956865, 5539611, 9232685, 27698055]

約数ペア:

[(1, 27698055), (3, 9232685), (5, 5539611), (7, 3956865), (11, 2518005), (15, 1846537), (21, 1318955), (33, 839335), (35, 791373), (55, 503601), (77, 359715), (105, 263791), (165, 167867), (231, 119905), (385, 71943), (1155, 23981)]