2200494915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1686203}}^1$

素因数の和:1686243

約数の個数: 24

約数和(自身を含む): 3945717360

約数和(自身を除く): 1745222445

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1686203, 5058609, 8431015, 15175827, 25293045, 48899887, 75879135, 146699661, 244499435, 440098983, 733498305, 2200494915]

約数ペア:

[(1, 2200494915), (3, 733498305), (5, 440098983), (9, 244499435), (15, 146699661), (29, 75879135), (45, 48899887), (87, 25293045), (145, 15175827), (261, 8431015), (435, 5058609), (1305, 1686203)]