84969425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 113638560

約数和(自身を除く): 28669135

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 4363, 19475, 21815, 82897, 109075, 178883, 414485, 894415, 2072425, 3398777, 4472075, 16993885, 84969425]

約数ペア:

[(1, 84969425), (5, 16993885), (19, 4472075), (25, 3398777), (41, 2072425), (95, 894415), (205, 414485), (475, 178883), (779, 109075), (1025, 82897), (3895, 21815), (4363, 19475)]