75030381

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 113297184

約数和(自身を除く): 38266803

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 1179, 2357, 3537, 7071, 10611, 21213, 31833, 63639, 190917, 308767, 572751, 926301, 2778903, 8336709, 25010127, 75030381]

約数ペア:

[(1, 75030381), (3, 25010127), (9, 8336709), (27, 2778903), (81, 926301), (131, 572751), (243, 308767), (393, 190917), (1179, 63639), (2357, 31833), (3537, 21213), (7071, 10611)]