3899692975

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{2089}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 4898124000

約数和(自身を除く): 998431025

約数列:

[1, 5, 25, 89, 445, 839, 2089, 2225, 4195, 10445, 20975, 52225, 74671, 185921, 373355, 929605, 1752671, 1866775, 4648025, 8763355, 43816775, 155987719, 779938595, 3899692975]

約数ペア:

[(1, 3899692975), (5, 779938595), (25, 155987719), (89, 43816775), (445, 8763355), (839, 4648025), (2089, 1866775), (2225, 1752671), (4195, 929605), (10445, 373355), (20975, 185921), (52225, 74671)]