85379565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4057}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 144919296

約数和(自身を除く): 59539731

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 4057, 4209, 7015, 12171, 20285, 21045, 60855, 93311, 247477, 279933, 466555, 742431, 1237385, 1399665, 3712155, 5691971, 17075913, 28459855, 85379565]

約数ペア:

[(1, 85379565), (3, 28459855), (5, 17075913), (15, 5691971), (23, 3712155), (61, 1399665), (69, 1237385), (115, 742431), (183, 466555), (305, 279933), (345, 247477), (915, 93311), (1403, 60855), (4057, 21045), (4209, 20285), (7015, 12171)]