90923665

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 128734272

約数和(自身を除く): 37810607

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 2485, 3479, 5227, 17395, 26135, 36589, 182945, 256123, 371117, 1280615, 1855585, 2597819, 12989095, 18184733, 90923665]

約数ペア:

[(1, 90923665), (5, 18184733), (7, 12989095), (35, 2597819), (49, 1855585), (71, 1280615), (245, 371117), (355, 256123), (497, 182945), (2485, 36589), (3479, 26135), (5227, 17395)]