63813025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{35951}}^1$

素因数の和:36032

約数の個数: 12

約数和(自身を含む): 80244864

約数和(自身を除く): 16431839

約数列:

[1, 5, 25, 71, 355, 1775, 35951, 179755, 898775, 2552521, 12762605, 63813025]

約数ペア:

[(1, 63813025), (5, 12762605), (25, 2552521), (71, 898775), (355, 179755), (1775, 35951)]