25030395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42787}}^1$

素因数の和:42811

約数の個数: 24

約数和(自身を含む): 46724496

約数和(自身を除く): 21694101

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 42787, 128361, 213935, 385083, 556231, 641805, 1668693, 1925415, 2781155, 5006079, 8343465, 25030395]

約数ペア:

[(1, 25030395), (3, 8343465), (5, 5006079), (9, 2781155), (13, 1925415), (15, 1668693), (39, 641805), (45, 556231), (65, 385083), (117, 213935), (195, 128361), (585, 42787)]