51961425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{22349}}^1$

素因数の和:22393

約数の個数: 24

約数和(自身を含む): 88684800

約数和(自身を除く): 36723375

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 22349, 67047, 111745, 335235, 558725, 692819, 1676175, 2078457, 3464095, 10392285, 17320475, 51961425]

約数ペア:

[(1, 51961425), (3, 17320475), (5, 10392285), (15, 3464095), (25, 2078457), (31, 1676175), (75, 692819), (93, 558725), (155, 335235), (465, 111745), (775, 67047), (2325, 22349)]