2518173105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{288947}}^1$

素因数の和:289045

約数の個数: 32

約数和(自身を含む): 4660153344

約数和(自身を除く): 2141980239

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 288947, 866841, 1444735, 2022629, 4334205, 6067887, 10113145, 23982601, 30339435, 71947803, 119913005, 167878207, 359739015, 503634621, 839391035, 2518173105]

約数ペア:

[(1, 2518173105), (3, 839391035), (5, 503634621), (7, 359739015), (15, 167878207), (21, 119913005), (35, 71947803), (83, 30339435), (105, 23982601), (249, 10113145), (415, 6067887), (581, 4334205), (1245, 2022629), (1743, 1444735), (2905, 866841), (8715, 288947)]