2247885715

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{27617}}^1$

素因数の和:27918

約数の個数: 16

約数和(自身を含む): 2746775808

約数和(自身を除く): 498890093

約数列:

[1, 5, 73, 223, 365, 1115, 16279, 27617, 81395, 138085, 2016041, 6158591, 10080205, 30792955, 449577143, 2247885715]

約数ペア:

[(1, 2247885715), (5, 449577143), (73, 30792955), (223, 10080205), (365, 6158591), (1115, 2016041), (16279, 138085), (27617, 81395)]