1026966625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1129}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 1353830400

約数和(自身を除く): 326863775

約数列:

[1, 5, 19, 25, 95, 125, 383, 475, 1129, 1915, 2375, 5645, 7277, 9575, 21451, 28225, 36385, 47875, 107255, 141125, 181925, 432407, 536275, 909625, 2162035, 2681375, 8215733, 10810175, 41078665, 54050875, 205393325, 1026966625]

約数ペア:

[(1, 1026966625), (5, 205393325), (19, 54050875), (25, 41078665), (95, 10810175), (125, 8215733), (383, 2681375), (475, 2162035), (1129, 909625), (1915, 536275), (2375, 432407), (5645, 181925), (7277, 141125), (9575, 107255), (21451, 47875), (28225, 36385)]