961948225

素因数分解:

$5^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{7561}}^1$

素因数の和:8305

約数の個数: 24

約数和(自身を含む): 1365273728

約数和(自身を除く): 403325503

約数列:

[1, 5, 7, 25, 35, 175, 727, 3635, 5089, 7561, 18175, 25445, 37805, 52927, 127225, 189025, 264635, 1323175, 5496847, 27484235, 38477929, 137421175, 192389645, 961948225]

約数ペア:

[(1, 961948225), (5, 192389645), (7, 137421175), (25, 38477929), (35, 27484235), (175, 5496847), (727, 1323175), (3635, 264635), (5089, 189025), (7561, 127225), (18175, 52927), (25445, 37805)]