13190125465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{55373}}^1$

素因数の和:55521

約数の個数: 32

約数和(自身を含む): 17797646592

約数和(自身を除く): 4607521127

約数列:

[1, 5, 11, 55, 61, 71, 305, 355, 671, 781, 3355, 3905, 4331, 21655, 47641, 55373, 238205, 276865, 609103, 3045515, 3377753, 3931483, 16888765, 19657415, 37155283, 43246313, 185776415, 216231565, 239820463, 1199102315, 2638025093, 13190125465]

約数ペア:

[(1, 13190125465), (5, 2638025093), (11, 1199102315), (55, 239820463), (61, 216231565), (71, 185776415), (305, 43246313), (355, 37155283), (671, 19657415), (781, 16888765), (3355, 3931483), (3905, 3377753), (4331, 3045515), (21655, 609103), (47641, 276865), (55373, 238205)]