2454875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 690085

約数列:

[1, 5, 25, 41, 125, 205, 479, 1025, 2395, 5125, 11975, 19639, 59875, 98195, 490975, 2454875]

約数ペア:

[(1, 2454875), (5, 490975), (25, 98195), (41, 59875), (125, 19639), (205, 11975), (479, 5125), (1025, 2395)]