2005474555

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53401}}^1$

素因数の和:53479

約数の個数: 32

約数和(自身を含む): 2922157440

約数和(自身を除く): 916682885

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 5365, 7511, 37555, 53401, 267005, 373807, 1548629, 1869035, 1975837, 7743145, 9879185, 10840403, 13830859, 54202015, 57299273, 69154295, 286496365, 401094911, 2005474555]

約数ペア:

[(1, 2005474555), (5, 401094911), (7, 286496365), (29, 69154295), (35, 57299273), (37, 54202015), (145, 13830859), (185, 10840403), (203, 9879185), (259, 7743145), (1015, 1975837), (1073, 1869035), (1295, 1548629), (5365, 373807), (7511, 267005), (37555, 53401)]