2025505875

素因数分解:

$3^1\times 5^3\times {\mathrm{823}}^1\times {\mathrm{6563}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 3375051264

約数和(自身を除く): 1349545389

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 823, 2469, 4115, 6563, 12345, 19689, 20575, 32815, 61725, 98445, 102875, 164075, 308625, 492225, 820375, 2461125, 5401349, 16204047, 27006745, 81020235, 135033725, 405101175, 675168625, 2025505875]

約数ペア:

[(1, 2025505875), (3, 675168625), (5, 405101175), (15, 135033725), (25, 81020235), (75, 27006745), (125, 16204047), (375, 5401349), (823, 2461125), (2469, 820375), (4115, 492225), (6563, 308625), (12345, 164075), (19689, 102875), (20575, 98445), (32815, 61725)]