26556915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22993}}^1$

素因数の和:23019

約数の個数: 32

約数和(自身を含む): 52978176

約数和(自身を除く): 26421261

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 22993, 68979, 114965, 160951, 252923, 344895, 482853, 758769, 804755, 1264615, 1770461, 2414265, 3793845, 5311383, 8852305, 26556915]

約数ペア:

[(1, 26556915), (3, 8852305), (5, 5311383), (7, 3793845), (11, 2414265), (15, 1770461), (21, 1264615), (33, 804755), (35, 758769), (55, 482853), (77, 344895), (105, 252923), (165, 160951), (231, 114965), (385, 68979), (1155, 22993)]