25873075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 33569280

約数和(自身を除く): 7696205

約数列:

[1, 5, 25, 29, 127, 145, 281, 635, 725, 1405, 3175, 3683, 7025, 8149, 18415, 35687, 40745, 92075, 178435, 203725, 892175, 1034923, 5174615, 25873075]

約数ペア:

[(1, 25873075), (5, 5174615), (25, 1034923), (29, 892175), (127, 203725), (145, 178435), (281, 92075), (635, 40745), (725, 35687), (1405, 18415), (3175, 8149), (3683, 7025)]