30221155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 38646720

約数和(自身を除く): 8425565

約数列:

[1, 5, 17, 85, 167, 835, 2129, 2839, 10645, 14195, 36193, 180965, 355543, 1777715, 6044231, 30221155]

約数ペア:

[(1, 30221155), (5, 6044231), (17, 1777715), (85, 355543), (167, 180965), (835, 36193), (2129, 14195), (2839, 10645)]