55374865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7201

約数の個数: 32

約数和(自身を含む): 86607360

約数和(自身を除く): 31232495

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7159, 7735, 35795, 50113, 93067, 121703, 250565, 465335, 608515, 651469, 851921, 1582139, 3257345, 4259605, 7910695, 11074973, 55374865]

約数ペア:

[(1, 55374865), (5, 11074973), (7, 7910695), (13, 4259605), (17, 3257345), (35, 1582139), (65, 851921), (85, 651469), (91, 608515), (119, 465335), (221, 250565), (455, 121703), (595, 93067), (1105, 50113), (1547, 35795), (7159, 7735)]