27984495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24229}}^1$

素因数の和:24255

約数の個数: 32

約数和(自身を含む): 55825920

約数和(自身を除く): 27841425

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24229, 72687, 121145, 169603, 266519, 363435, 508809, 799557, 848015, 1332595, 1865633, 2544045, 3997785, 5596899, 9328165, 27984495]

約数ペア:

[(1, 27984495), (3, 9328165), (5, 5596899), (7, 3997785), (11, 2544045), (15, 1865633), (21, 1332595), (33, 848015), (35, 799557), (55, 508809), (77, 363435), (105, 266519), (165, 169603), (231, 121145), (385, 72687), (1155, 24229)]