85236735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2309}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 58463745

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2309, 2461, 6927, 7383, 11545, 12305, 34635, 36915, 53107, 159321, 247063, 265535, 741189, 796605, 1235315, 3705945, 5682449, 17047347, 28412245, 85236735]

約数ペア:

[(1, 85236735), (3, 28412245), (5, 17047347), (15, 5682449), (23, 3705945), (69, 1235315), (107, 796605), (115, 741189), (321, 265535), (345, 247063), (535, 159321), (1605, 53107), (2309, 36915), (2461, 34635), (6927, 12305), (7383, 11545)]