120855905

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 154083384

約数和(自身を除く): 33227479

約数列:

[1, 5, 29, 41, 145, 205, 701, 841, 1189, 3505, 4205, 5945, 20329, 28741, 34481, 101645, 143705, 172405, 589541, 833489, 2947705, 4167445, 24171181, 120855905]

約数ペア:

[(1, 120855905), (5, 24171181), (29, 4167445), (41, 2947705), (145, 833489), (205, 589541), (701, 172405), (841, 143705), (1189, 101645), (3505, 34481), (4205, 28741), (5945, 20329)]