80988285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16411}}^1$

素因数の和:16473

約数の個数: 32

約数和(自身を含む): 151252992

約数和(自身を除く): 70264707

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 16411, 49233, 82055, 114877, 246165, 344631, 574385, 771317, 1723155, 2313951, 3856585, 5399219, 11569755, 16197657, 26996095, 80988285]

約数ペア:

[(1, 80988285), (3, 26996095), (5, 16197657), (7, 11569755), (15, 5399219), (21, 3856585), (35, 2313951), (47, 1723155), (105, 771317), (141, 574385), (235, 344631), (329, 246165), (705, 114877), (987, 82055), (1645, 49233), (4935, 16411)]