25600401

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{5297}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 38145600

約数和(自身を除く): 12545199

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 5297, 15891, 47673, 143019, 948163, 2844489, 8533467, 25600401]

約数ペア:

[(1, 25600401), (3, 8533467), (9, 2844489), (27, 948163), (179, 143019), (537, 47673), (1611, 15891), (4833, 5297)]