25631285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 32914560

約数和(自身を除く): 7283275

約数列:

[1, 5, 19, 61, 95, 305, 1159, 4423, 5795, 22115, 84037, 269803, 420185, 1349015, 5126257, 25631285]

約数ペア:

[(1, 25631285), (5, 5126257), (19, 1349015), (61, 420185), (95, 269803), (305, 84037), (1159, 22115), (4423, 5795)]