25281530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47701}}^1$

素因数の和:47761

約数の個数: 16

約数和(自身を含む): 46366344

約数和(自身を除く): 21084814

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 47701, 95402, 238505, 477010, 2528153, 5056306, 12640765, 25281530]

約数ペア:

[(1, 25281530), (2, 12640765), (5, 5056306), (10, 2528153), (53, 477010), (106, 238505), (265, 95402), (530, 47701)]