25533381

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2357}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 35766144

約数和(自身を除く): 10232763

約数列:

[1, 3, 23, 69, 157, 471, 2357, 3611, 7071, 10833, 54211, 162633, 370049, 1110147, 8511127, 25533381]

約数ペア:

[(1, 25533381), (3, 8511127), (23, 1110147), (69, 370049), (157, 162633), (471, 54211), (2357, 10833), (3611, 7071)]