18111051565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{1361}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 22488036480

約数和(自身を除く): 4376984915

約数列:

[1, 5, 41, 139, 205, 467, 695, 1361, 2335, 5699, 6805, 19147, 28495, 55801, 64913, 95735, 189179, 279005, 324565, 635587, 945895, 2661433, 3177935, 7756339, 13307165, 26059067, 38781695, 88346593, 130295335, 441732965, 3622210313, 18111051565]

約数ペア:

[(1, 18111051565), (5, 3622210313), (41, 441732965), (139, 130295335), (205, 88346593), (467, 38781695), (695, 26059067), (1361, 13307165), (2335, 7756339), (5699, 3177935), (6805, 2661433), (19147, 945895), (28495, 635587), (55801, 324565), (64913, 279005), (95735, 189179)]