30259275

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 50227440

約数和(自身を除く): 19968165

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1289, 1565, 3867, 4695, 6445, 7825, 19335, 23475, 32225, 96675, 403457, 1210371, 2017285, 6051855, 10086425, 30259275]

約数ペア:

[(1, 30259275), (3, 10086425), (5, 6051855), (15, 2017285), (25, 1210371), (75, 403457), (313, 96675), (939, 32225), (1289, 23475), (1565, 19335), (3867, 7825), (4695, 6445)]