53378085

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{25601}}^1$

素因数の和:25748

約数の個数: 16

約数和(自身を含む): 86022720

約数和(自身を除く): 32644635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 25601, 76803, 128005, 384015, 3558539, 10675617, 17792695, 53378085]

約数ペア:

[(1, 53378085), (3, 17792695), (5, 10675617), (15, 3558539), (139, 384015), (417, 128005), (695, 76803), (2085, 25601)]