2089065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1151}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1588119

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1151, 1815, 3453, 5755, 12661, 17265, 37983, 63305, 139271, 189915, 417813, 696355, 2089065]

約数ペア:

[(1, 2089065), (3, 696355), (5, 417813), (11, 189915), (15, 139271), (33, 63305), (55, 37983), (121, 17265), (165, 12661), (363, 5755), (605, 3453), (1151, 1815)]