85899605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 117669888

約数和(自身を除く): 31770283

約数列:

[1, 5, 11, 31, 55, 83, 155, 341, 415, 607, 913, 1705, 2573, 3035, 4565, 6677, 12865, 18817, 28303, 33385, 50381, 94085, 141515, 206987, 251905, 554191, 1034935, 1561811, 2770955, 7809055, 17179921, 85899605]

約数ペア:

[(1, 85899605), (5, 17179921), (11, 7809055), (31, 2770955), (55, 1561811), (83, 1034935), (155, 554191), (341, 251905), (415, 206987), (607, 141515), (913, 94085), (1705, 50381), (2573, 33385), (3035, 28303), (4565, 18817), (6677, 12865)]