69943055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 103832064

約数和(自身を除く): 33889009

約数列:

[1, 5, 7, 13, 35, 65, 91, 347, 443, 455, 1735, 2215, 2429, 3101, 4511, 5759, 12145, 15505, 22555, 28795, 31577, 40313, 153721, 157885, 201565, 768605, 1076047, 1998373, 5380235, 9991865, 13988611, 69943055]

約数ペア:

[(1, 69943055), (5, 13988611), (7, 9991865), (13, 5380235), (35, 1998373), (65, 1076047), (91, 768605), (347, 201565), (443, 157885), (455, 153721), (1735, 40313), (2215, 31577), (2429, 28795), (3101, 22555), (4511, 15505), (5759, 12145)]