68438895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7853}}^1$

素因数の和:7951

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 58230417

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 7853, 8715, 23559, 39265, 54971, 117795, 164913, 274855, 651799, 824565, 1955397, 3258995, 4562593, 9776985, 13687779, 22812965, 68438895]

約数ペア:

[(1, 68438895), (3, 22812965), (5, 13687779), (7, 9776985), (15, 4562593), (21, 3258995), (35, 1955397), (83, 824565), (105, 651799), (249, 274855), (415, 164913), (581, 117795), (1245, 54971), (1743, 39265), (2905, 23559), (7853, 8715)]