125680425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{128903}}^1$

素因数の和:128929

約数の個数: 24

約数和(自身を含む): 223777344

約数和(自身を除く): 98096919

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 128903, 386709, 644515, 1675739, 1933545, 3222575, 5027217, 8378695, 9667725, 25136085, 41893475, 125680425]

約数ペア:

[(1, 125680425), (3, 41893475), (5, 25136085), (13, 9667725), (15, 8378695), (25, 5027217), (39, 3222575), (65, 1933545), (75, 1675739), (195, 644515), (325, 386709), (975, 128903)]