12528025375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{1291}}^1\times {\mathrm{2677}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 16192687680

約数和(自身を除く): 3664662305

約数列:

[1, 5, 25, 29, 125, 145, 725, 1291, 2677, 3625, 6455, 13385, 32275, 37439, 66925, 77633, 161375, 187195, 334625, 388165, 935975, 1940825, 3456007, 4679875, 9704125, 17280035, 86400175, 100224203, 432000875, 501121015, 2505605075, 12528025375]

約数ペア:

[(1, 12528025375), (5, 2505605075), (25, 501121015), (29, 432000875), (125, 100224203), (145, 86400175), (725, 17280035), (1291, 9704125), (2677, 4679875), (3625, 3456007), (6455, 1940825), (13385, 935975), (32275, 388165), (37439, 334625), (66925, 187195), (77633, 161375)]