252321155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{9839}}^1$

素因数の和:10090

約数の個数: 16

約数和(自身を含む): 317399040

約数和(自身を除く): 65077885

約数列:

[1, 5, 23, 115, 223, 1115, 5129, 9839, 25645, 49195, 226297, 1131485, 2194097, 10970485, 50464231, 252321155]

約数ペア:

[(1, 252321155), (5, 50464231), (23, 10970485), (115, 2194097), (223, 1131485), (1115, 226297), (5129, 49195), (9839, 25645)]